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LeetCode-Questions-CompanyWise/amazon_1year.csv
Krishna Kumar Dey fb5f78b55e
Chore: Add headers to all the files (#54) 
## Description
- Add headers to all the CSV files

## Script used
```py
import csv
import os

# Set the path of the folder containing the CSV files
folder_path = "./LeetCode-Questions-CompanyWise"
headers = [
    "ID",
    "Title",
    "Acceptance",
    "Difficulty",
    "Frequency",
    "Leetcode Question Link",
]

# Loop through all the CSV files in the folder
for file_name in os.listdir(folder_path):
    if file_name.endswith(".csv"):
        # Read the CSV file into a list of rows
        file_path = os.path.join(folder_path, file_name)
        with open(file_path, "r") as f:
            reader = csv.reader(f)
            rows = list(reader)

        has_headers = False
        if len(rows) > 0 and rows[0] == headers:
            has_headers = True

        if not has_headers:
            rows.insert(0, headers)

            # Write the list of rows back to the CSV file
            with open(file_path, "w", newline="") as f:
                writer = csv.writer(f)
                writer.writerows(rows)

```
2023-04-01 11:07:49 +05:30

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ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
937,Reorder Data in Log Files,54.3%,Easy,3.9944355947998136, https://leetcode.com/problems/reorder-data-in-log-files
1192,Critical Connections in a Network,48.6%,Hard,3.925598813161921, https://leetcode.com/problems/critical-connections-in-a-network
200,Number of Islands,46.8%,Medium,3.7781578407565197, https://leetcode.com/problems/number-of-islands
994,Rotting Oranges,49.2%,Medium,3.6307168683511186, https://leetcode.com/problems/rotting-oranges
819,Most Common Word,44.8%,Easy,3.4832758959457175, https://leetcode.com/problems/most-common-word
138,Copy List with Random Pointer,36.4%,Medium,3.452672602379887, https://leetcode.com/problems/copy-list-with-random-pointer
763,Partition Labels,76.1%,Medium,3.305231629974486, https://leetcode.com/problems/partition-labels
692,Top K Frequent Words,51.8%,Medium,3.256820919958484, https://leetcode.com/problems/top-k-frequent-words
146,LRU Cache,33.2%,Medium,3.109379947553083, https://leetcode.com/problems/lru-cache
1,Two Sum,45.6%,Easy,2.9619389751476817, https://leetcode.com/problems/two-sum
572,Subtree of Another Tree,44.1%,Easy,2.945568993322194, https://leetcode.com/problems/subtree-of-another-tree
240,Search a 2D Matrix II,43.2%,Medium,2.798128020916793, https://leetcode.com/problems/search-a-2d-matrix-ii
5,Longest Palindromic Substring,29.5%,Medium,2.7358200747627843, https://leetcode.com/problems/longest-palindromic-substring
21,Merge Two Sorted Lists,53.5%,Easy,2.678307039145778, https://leetcode.com/problems/merge-two-sorted-lists
472,Concatenated Words,43.7%,Hard,2.636650106787832, https://leetcode.com/problems/concatenated-words
973,K Closest Points to Origin,63.8%,Medium,2.6240138122465444, https://leetcode.com/problems/k-closest-points-to-origin
23,Merge k Sorted Lists,40.2%,Hard,2.5524109933277668, https://leetcode.com/problems/merge-k-sorted-lists
1167,Minimum Cost to Connect Sticks,62.8%,Medium,2.423130930639536, https://leetcode.com/problems/minimum-cost-to-connect-sticks
957,Prison Cells After N Days,40.7%,Medium,2.42269136604331, https://leetcode.com/problems/prison-cells-after-n-days
295,Find Median from Data Stream,44.3%,Hard,2.3279113755186978, https://leetcode.com/problems/find-median-from-data-stream
42,Trapping Rain Water,48.9%,Hard,2.204080367616883, https://leetcode.com/problems/trapping-rain-water
1152,Analyze User Website Visit Pattern,43.5%,Medium,2.1610636126719283, https://leetcode.com/problems/analyze-user-website-visit-pattern
1268,Search Suggestions System,63.2%,Medium,2.157831912757614, https://leetcode.com/problems/search-suggestions-system
588,Design In-Memory File System,45.9%,Hard,2.113625008500926, https://leetcode.com/problems/design-in-memory-file-system
460,LFU Cache,34.2%,Hard,2.029678026599572, https://leetcode.com/problems/lfu-cache
297,Serialize and Deserialize Binary Tree,47.5%,Hard,1.882237054194171, https://leetcode.com/problems/serialize-and-deserialize-binary-tree
642,Design Search Autocomplete System,44.7%,Hard,1.850014447447311, https://leetcode.com/problems/design-search-autocomplete-system
348,Design Tic-Tac-Toe,54.3%,Medium,1.8169700410705985, https://leetcode.com/problems/design-tic-tac-toe
127,Word Ladder,29.6%,Medium,1.798979717201542, https://leetcode.com/problems/word-ladder
694,Number of Distinct Islands,56.0%,Medium,1.6879409739220441, https://leetcode.com/problems/number-of-distinct-islands
212,Word Search II,34.9%,Hard,1.679541552723447, https://leetcode.com/problems/word-search-ii
126,Word Ladder II,22.1%,Hard,1.6793805521461769, https://leetcode.com/problems/word-ladder-ii
253,Meeting Rooms II,45.7%,Medium,1.6660486200337488, https://leetcode.com/problems/meeting-rooms-ii
273,Integer to English Words,27.1%,Hard,1.5969629753826686, https://leetcode.com/problems/integer-to-english-words
1102,Path With Maximum Minimum Value,49.2%,Medium,1.586376093728572, https://leetcode.com/problems/path-with-maximum-minimum-value
866,Prime Palindrome,24.9%,Medium,1.5508753832260214, https://leetcode.com/problems/prime-palindrome
380,Insert Delete GetRandom O(1),47.5%,Medium,1.4345204100538291, https://leetcode.com/problems/insert-delete-getrandom-o1
1099,Two Sum Less Than K,60.6%,Easy,1.374401545094067, https://leetcode.com/problems/two-sum-less-than-k
2,Add Two Numbers,33.9%,Medium,1.309433027705025, https://leetcode.com/problems/add-two-numbers
121,Best Time to Buy and Sell Stock,50.5%,Easy,1.3027850571141735, https://leetcode.com/problems/best-time-to-buy-and-sell-stock
49,Group Anagrams,56.9%,Medium,1.2743748777523694, https://leetcode.com/problems/group-anagrams
139,Word Break,40.1%,Medium,1.2351186358489528, https://leetcode.com/problems/word-break
20,Valid Parentheses,39.0%,Easy,1.1894789144026565, https://leetcode.com/problems/valid-parentheses
863,All Nodes Distance K in Binary Tree,55.4%,Medium,1.1822332875060502, https://leetcode.com/problems/all-nodes-distance-k-in-binary-tree
1000,Minimum Cost to Merge Stones,39.8%,Hard,1.1653622592057065, https://leetcode.com/problems/minimum-cost-to-merge-stones
15,3Sum,26.8%,Medium,1.1582544171399092, https://leetcode.com/problems/3sum
269,Alien Dictionary,33.3%,Hard,1.152241098330318, https://leetcode.com/problems/alien-dictionary
239,Sliding Window Maximum,43.0%,Hard,1.1502557728555012, https://leetcode.com/problems/sliding-window-maximum
545,Boundary of Binary Tree,38.9%,Medium,1.1251501588677701, https://leetcode.com/problems/boundary-of-binary-tree
909,Snakes and Ladders,38.4%,Medium,1.0669891002375975, https://leetcode.com/problems/snakes-and-ladders
733,Flood Fill,55.3%,Easy,1.0669060422540164, https://leetcode.com/problems/flood-fill
99,Recover Binary Search Tree,39.7%,Hard,1.0625115814692296, https://leetcode.com/problems/recover-binary-search-tree
238,Product of Array Except Self,60.1%,Medium,1.0368856026788111, https://leetcode.com/problems/product-of-array-except-self
155,Min Stack,44.5%,Easy,1.0332086228823416, https://leetcode.com/problems/min-stack
3,Longest Substring Without Repeating Characters,30.4%,Medium,0.9915478841688382, https://leetcode.com/problems/longest-substring-without-repeating-characters
490,The Maze,51.4%,Medium,0.9467105081323941, https://leetcode.com/problems/the-maze
353,Design Snake Game,34.2%,Medium,0.9400316341694208, https://leetcode.com/problems/design-snake-game
322,Coin Change,35.5%,Medium,0.930364459085817, https://leetcode.com/problems/coin-change
17,Letter Combinations of a Phone Number,46.8%,Medium,0.9202313417131626, https://leetcode.com/problems/letter-combinations-of-a-phone-number
140,Word Break II,32.6%,Hard,0.915097284840888, https://leetcode.com/problems/word-break-ii
54,Spiral Matrix,34.1%,Medium,0.9117152787807635, https://leetcode.com/problems/spiral-matrix
53,Maximum Subarray,46.5%,Easy,0.9028149401651969, https://leetcode.com/problems/maximum-subarray
74,Search a 2D Matrix,36.5%,Medium,0.9027789280658293, https://leetcode.com/problems/search-a-2d-matrix
56,Merge Intervals,39.3%,Medium,0.8719401675539429, https://leetcode.com/problems/merge-intervals
1155,Number of Dice Rolls With Target Sum,49.0%,Medium,0.8666032186425704, https://leetcode.com/problems/number-of-dice-rolls-with-target-sum
227,Basic Calculator II,36.9%,Medium,0.865227243301703, https://leetcode.com/problems/basic-calculator-ii
33,Search in Rotated Sorted Array,34.5%,Medium,0.8584888773941517, https://leetcode.com/problems/search-in-rotated-sorted-array
224,Basic Calculator,36.8%,Hard,0.8569364892249722, https://leetcode.com/problems/basic-calculator
12,Integer to Roman,55.1%,Medium,0.8496820889352563, https://leetcode.com/problems/integer-to-roman
815,Bus Routes,42.5%,Hard,0.8477684486311822, https://leetcode.com/problems/bus-routes
772,Basic Calculator III,41.3%,Hard,0.8430873278508602, https://leetcode.com/problems/basic-calculator-iii
706,Design HashMap,61.3%,Easy,0.8231356111081237, https://leetcode.com/problems/design-hashmap
981,Time Based Key-Value Store,53.1%,Medium,0.8180951326968029, https://leetcode.com/problems/time-based-key-value-store
456,132 Pattern,28.9%,Medium,0.8138174114576592, https://leetcode.com/problems/132-pattern
759,Employee Free Time,66.2%,Hard,0.8088525092565556, https://leetcode.com/problems/employee-free-time
437,Path Sum III,47.2%,Medium,0.7976226188683302, https://leetcode.com/problems/path-sum-iii
503,Next Greater Element II,56.5%,Medium,0.7968165955277405, https://leetcode.com/problems/next-greater-element-ii
208,Implement Trie (Prefix Tree),49.4%,Medium,0.7928548865863879, https://leetcode.com/problems/implement-trie-prefix-tree
236,Lowest Common Ancestor of a Binary Tree,45.7%,Medium,0.7928508522150108, https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree
97,Interleaving String,31.5%,Hard,0.7716773297315191, https://leetcode.com/problems/interleaving-string
1091,Shortest Path in Binary Matrix,38.2%,Medium,0.7689762247924476, https://leetcode.com/problems/shortest-path-in-binary-matrix
173,Binary Search Tree Iterator,56.6%,Medium,0.7549245402561885, https://leetcode.com/problems/binary-search-tree-iterator
980,Unique Paths III,73.3%,Hard,0.7472144018302211, https://leetcode.com/problems/unique-paths-iii
277,Find the Celebrity,41.8%,Medium,0.7348429454547184, https://leetcode.com/problems/find-the-celebrity
496,Next Greater Element I,63.8%,Easy,0.7306413849875257, https://leetcode.com/problems/next-greater-element-i
535,Encode and Decode TinyURL,79.9%,Medium,0.7284232783609871, https://leetcode.com/problems/encode-and-decode-tinyurl
4,Median of Two Sorted Arrays,29.6%,Hard,0.7245935911034281, https://leetcode.com/problems/median-of-two-sorted-arrays
45,Jump Game II,30.6%,Hard,0.7215178776891609, https://leetcode.com/problems/jump-game-ii
726,Number of Atoms,49.0%,Hard,0.7191226669632059, https://leetcode.com/problems/number-of-atoms
211,Add and Search Word - Data structure design,38.1%,Medium,0.7175070272224768, https://leetcode.com/problems/add-and-search-word-data-structure-design
64,Minimum Path Sum,54.5%,Medium,0.7123229317280146, https://leetcode.com/problems/minimum-path-sum
1044,Longest Duplicate Substring,31.9%,Hard,0.707512950361979, https://leetcode.com/problems/longest-duplicate-substring
314,Binary Tree Vertical Order Traversal,45.3%,Medium,0.7042169874893927, https://leetcode.com/problems/binary-tree-vertical-order-traversal
739,Daily Temperatures,63.3%,Medium,0.697297868866036, https://leetcode.com/problems/daily-temperatures
394,Decode String,50.0%,Medium,0.6892445361899827, https://leetcode.com/problems/decode-string
323,Number of Connected Components in an Undirected Graph,56.0%,Medium,0.6754476034605444, https://leetcode.com/problems/number-of-connected-components-in-an-undirected-graph
449,Serialize and Deserialize BST,52.0%,Medium,0.6727822146017972, https://leetcode.com/problems/serialize-and-deserialize-bst
403,Frog Jump,39.7%,Hard,0.6655201946784034, https://leetcode.com/problems/frog-jump
143,Reorder List,37.1%,Medium,0.6644936178538985, https://leetcode.com/problems/reorder-list
11,Container With Most Water,50.8%,Medium,0.6631685190860763, https://leetcode.com/problems/container-with-most-water
1038,Binary Search Tree to Greater Sum Tree,80.8%,Medium,0.6563976383512038, https://leetcode.com/problems/binary-search-tree-to-greater-sum-tree
640,Solve the Equation,42.0%,Medium,0.648363577932972, https://leetcode.com/problems/solve-the-equation
895,Maximum Frequency Stack,60.6%,Hard,0.6397557387655486, https://leetcode.com/problems/maximum-frequency-stack
165,Compare Version Numbers,27.4%,Medium,0.6394004632572682, https://leetcode.com/problems/compare-version-numbers
210,Course Schedule II,40.7%,Medium,0.6329329320920142, https://leetcode.com/problems/course-schedule-ii
91,Decode Ways,24.7%,Medium,0.6216605021582633, https://leetcode.com/problems/decode-ways
767,Reorganize String,48.7%,Medium,0.6188332351820143, https://leetcode.com/problems/reorganize-string
1219,Path with Maximum Gold,65.1%,Medium,0.6151572787436681, https://leetcode.com/problems/path-with-maximum-gold
543,Diameter of Binary Tree,48.4%,Easy,0.6049865380663455, https://leetcode.com/problems/diameter-of-binary-tree
399,Evaluate Division,51.6%,Medium,0.6025713727780729, https://leetcode.com/problems/evaluate-division
109,Convert Sorted List to Binary Search Tree,47.7%,Medium,0.5978370007556205, https://leetcode.com/problems/convert-sorted-list-to-binary-search-tree
1214,Two Sum BSTs,67.6%,Medium,0.5957174923400869, https://leetcode.com/problems/two-sum-bsts
721,Accounts Merge,48.8%,Medium,0.5908536653497264, https://leetcode.com/problems/accounts-merge
445,Add Two Numbers II,54.5%,Medium,0.5844726602120818, https://leetcode.com/problems/add-two-numbers-ii
55,Jump Game,34.6%,Medium,0.5804024133599197, https://leetcode.com/problems/jump-game
317,Shortest Distance from All Buildings,41.4%,Hard,0.5785023490481647, https://leetcode.com/problems/shortest-distance-from-all-buildings
362,Design Hit Counter,63.7%,Medium,0.5752838074863666, https://leetcode.com/problems/design-hit-counter
634,Find the Derangement of An Array,40.1%,Medium,0.5623075796011341, https://leetcode.com/problems/find-the-derangement-of-an-array
987,Vertical Order Traversal of a Binary Tree,36.6%,Medium,0.5577804658218486, https://leetcode.com/problems/vertical-order-traversal-of-a-binary-tree
105,Construct Binary Tree from Preorder and Inorder Traversal,48.8%,Medium,0.5575777917297663, https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal
289,Game of Life,54.5%,Medium,0.552915490474362, https://leetcode.com/problems/game-of-life
489,Robot Room Cleaner,69.7%,Hard,0.5479829869763493, https://leetcode.com/problems/robot-room-cleaner
341,Flatten Nested List Iterator,52.9%,Medium,0.5461187395622055, https://leetcode.com/problems/flatten-nested-list-iterator
93,Restore IP Addresses,35.6%,Medium,0.541488403342866, https://leetcode.com/problems/restore-ip-addresses
207,Course Schedule,43.1%,Medium,0.5403433580969076, https://leetcode.com/problems/course-schedule
770,Basic Calculator IV,48.1%,Hard,0.538996500732687, https://leetcode.com/problems/basic-calculator-iv
480,Sliding Window Median,37.2%,Hard,0.5274955113973754, https://leetcode.com/problems/sliding-window-median
76,Minimum Window Substring,34.6%,Hard,0.5242373922767427, https://leetcode.com/problems/minimum-window-substring
1429,First Unique Number,47.0%,Medium,0.5239621016713606, https://leetcode.com/problems/first-unique-number
622,Design Circular Queue,43.7%,Medium,0.5230167669664014, https://leetcode.com/problems/design-circular-queue
103,Binary Tree Zigzag Level Order Traversal,48.3%,Medium,0.5211513032333475, https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal
206,Reverse Linked List,62.5%,Easy,0.5170143403889669, https://leetcode.com/problems/reverse-linked-list
215,Kth Largest Element in an Array,55.4%,Medium,0.5073003557203055, https://leetcode.com/problems/kth-largest-element-in-an-array
347,Top K Frequent Elements,61.2%,Medium,0.504202490273986, https://leetcode.com/problems/top-k-frequent-elements
22,Generate Parentheses,62.7%,Medium,0.4881938233057933, https://leetcode.com/problems/generate-parentheses
1236,Web Crawler,64.3%,Medium,0.48550781578170077, https://leetcode.com/problems/web-crawler
388,Longest Absolute File Path,41.8%,Medium,0.4754236967150748, https://leetcode.com/problems/longest-absolute-file-path
352,Data Stream as Disjoint Intervals,47.3%,Hard,0.47516062535545167, https://leetcode.com/problems/data-stream-as-disjoint-intervals
188,Best Time to Buy and Sell Stock IV,28.0%,Hard,0.46969134068857316, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iv
116,Populating Next Right Pointers in Each Node,45.2%,Medium,0.4677920544408954, https://leetcode.com/problems/populating-next-right-pointers-in-each-node
36,Valid Sudoku,48.7%,Medium,0.46376952253193504, https://leetcode.com/problems/valid-sudoku
1046,Last Stone Weight,62.2%,Easy,0.46111558994152596, https://leetcode.com/problems/last-stone-weight
98,Validate Binary Search Tree,27.8%,Medium,0.4560506048962707, https://leetcode.com/problems/validate-binary-search-tree
25,Reverse Nodes in k-Group,42.1%,Hard,0.4557571315683002, https://leetcode.com/problems/reverse-nodes-in-k-group
465,Optimal Account Balancing,46.9%,Hard,0.44746022914476763, https://leetcode.com/problems/optimal-account-balancing
221,Maximal Square,37.7%,Medium,0.4439595076531865, https://leetcode.com/problems/maximal-square
124,Binary Tree Maximum Path Sum,34.3%,Hard,0.44128780123683403, https://leetcode.com/problems/binary-tree-maximum-path-sum
384,Shuffle an Array,52.8%,Medium,0.4403223646462055, https://leetcode.com/problems/shuffle-an-array
564,Find the Closest Palindrome,19.7%,Hard,0.43712242797885603, https://leetcode.com/problems/find-the-closest-palindrome
84,Largest Rectangle in Histogram,35.2%,Hard,0.42904427702947245, https://leetcode.com/problems/largest-rectangle-in-histogram
737,Sentence Similarity II,45.8%,Medium,0.4265185173059967, https://leetcode.com/problems/sentence-similarity-ii
218,The Skyline Problem,34.6%,Hard,0.42040668810636345, https://leetcode.com/problems/the-skyline-problem
199,Binary Tree Right Side View,54.1%,Medium,0.41496535680316016, https://leetcode.com/problems/binary-tree-right-side-view
997,Find the Town Judge,50.1%,Easy,0.41333031719338453, https://leetcode.com/problems/find-the-town-judge
46,Permutations,63.5%,Medium,0.41293686083744285, https://leetcode.com/problems/permutations
79,Word Search,35.6%,Medium,0.41227293846941043, https://leetcode.com/problems/word-search
735,Asteroid Collision,41.0%,Medium,0.4100436801024917, https://leetcode.com/problems/asteroid-collision
675,Cut Off Trees for Golf Event,34.6%,Hard,0.40225040958769004, https://leetcode.com/problems/cut-off-trees-for-golf-event
378,Kth Smallest Element in a Sorted Matrix,54.3%,Medium,0.4017523534768937, https://leetcode.com/problems/kth-smallest-element-in-a-sorted-matrix
1011,Capacity To Ship Packages Within D Days,58.1%,Medium,0.3980529335976609, https://leetcode.com/problems/capacity-to-ship-packages-within-d-days
1335,Minimum Difficulty of a Job Schedule,57.6%,Hard,0.3963047387095001, https://leetcode.com/problems/minimum-difficulty-of-a-job-schedule
85,Maximal Rectangle,37.7%,Hard,0.3942163955722937, https://leetcode.com/problems/maximal-rectangle
1197,Minimum Knight Moves,36.1%,Medium,0.39358878405685155, https://leetcode.com/problems/minimum-knight-moves
688,Knight Probability in Chessboard,48.9%,Medium,0.38977851194046487, https://leetcode.com/problems/knight-probability-in-chessboard
57,Insert Interval,33.5%,Hard,0.3889321379062142, https://leetcode.com/problems/insert-interval
1215,Stepping Numbers,41.6%,Medium,0.3856624808119847, https://leetcode.com/problems/stepping-numbers
1057,Campus Bikes,57.7%,Medium,0.3787139017009125, https://leetcode.com/problems/campus-bikes
75,Sort Colors,47.3%,Medium,0.3727364556976202, https://leetcode.com/problems/sort-colors
101,Symmetric Tree,46.8%,Easy,0.372371993620526, https://leetcode.com/problems/symmetric-tree
1279,Traffic Light Controlled Intersection,74.3%,Easy,0.37117603462953225, https://leetcode.com/problems/traffic-light-controlled-intersection
336,Palindrome Pairs,33.7%,Hard,0.3591927799310734, https://leetcode.com/problems/palindrome-pairs
556,Next Greater Element III,31.7%,Medium,0.3584697395147556, https://leetcode.com/problems/next-greater-element-iii
978,Longest Turbulent Subarray,46.6%,Medium,0.3581093214258754, https://leetcode.com/problems/longest-turbulent-subarray
1032,Stream of Characters,48.3%,Hard,0.35736199308977074, https://leetcode.com/problems/stream-of-characters
387,First Unique Character in a String,53.4%,Easy,0.3502477066068738, https://leetcode.com/problems/first-unique-character-in-a-string
332,Reconstruct Itinerary,36.7%,Medium,0.3499348287861282, https://leetcode.com/problems/reconstruct-itinerary
628,Maximum Product of Three Numbers,47.1%,Easy,0.3483066942682158, https://leetcode.com/problems/maximum-product-of-three-numbers
1100,Find K-Length Substrings With No Repeated Characters,72.7%,Medium,0.3483066942682158, https://leetcode.com/problems/find-k-length-substrings-with-no-repeated-characters
13,Roman to Integer,55.7%,Easy,0.34754876247610755, https://leetcode.com/problems/roman-to-integer
39,Combination Sum,56.1%,Medium,0.34653485590252786, https://leetcode.com/problems/combination-sum
312,Burst Balloons,51.8%,Hard,0.3462131701037017, https://leetcode.com/problems/burst-balloons
529,Minesweeper,59.1%,Medium,0.3416302106614813, https://leetcode.com/problems/minesweeper
1130,Minimum Cost Tree From Leaf Values,66.1%,Medium,0.33787755363431937, https://leetcode.com/problems/minimum-cost-tree-from-leaf-values
133,Clone Graph,34.8%,Medium,0.33670563608545373, https://leetcode.com/problems/clone-graph
287,Find the Duplicate Number,55.5%,Medium,0.33544722224040363, https://leetcode.com/problems/find-the-duplicate-number
333,Largest BST Subtree,35.8%,Medium,0.32931497055013925, https://leetcode.com/problems/largest-bst-subtree
560,Subarray Sum Equals K,43.9%,Medium,0.3271780031910384, https://leetcode.com/problems/subarray-sum-equals-k
32,Longest Valid Parentheses,28.4%,Hard,0.3269467909737243, https://leetcode.com/problems/longest-valid-parentheses
794,Valid Tic-Tac-Toe State,32.6%,Medium,0.32676342249425205, https://leetcode.com/problems/valid-tic-tac-toe-state
695,Max Area of Island,62.7%,Medium,0.32657434158263016, https://leetcode.com/problems/max-area-of-island
518,Coin Change 2,50.2%,Medium,0.32305590883561364, https://leetcode.com/problems/coin-change-2
901,Online Stock Span,60.2%,Medium,0.3225465062722876, https://leetcode.com/problems/online-stock-span
547,Friend Circles,58.6%,Medium,0.31641031482435944, https://leetcode.com/problems/friend-circles
135,Candy,31.6%,Hard,0.3148768941781284, https://leetcode.com/problems/candy
102,Binary Tree Level Order Traversal,54.6%,Medium,0.3108352169668257, https://leetcode.com/problems/binary-tree-level-order-traversal
72,Edit Distance,44.8%,Hard,0.30928199098237896, https://leetcode.com/problems/edit-distance
41,First Missing Positive,32.0%,Hard,0.3088033158177097, https://leetcode.com/problems/first-missing-positive
185,Department Top Three Salaries,34.5%,Hard,0.3067091029533853, https://leetcode.com/problems/department-top-three-salaries
10,Regular Expression Matching,26.8%,Hard,0.3026257535192428, https://leetcode.com/problems/regular-expression-matching
205,Isomorphic Strings,39.8%,Easy,0.30101800626340847, https://leetcode.com/problems/isomorphic-strings
854,K-Similar Strings,38.2%,Hard,0.3001856330111831, https://leetcode.com/problems/k-similar-strings
703,Kth Largest Element in a Stream,49.7%,Easy,0.3000268349758617, https://leetcode.com/problems/kth-largest-element-in-a-stream
1244,Design A Leaderboard,60.7%,Medium,0.29681946470121906, https://leetcode.com/problems/design-a-leaderboard
1229,Meeting Scheduler,52.7%,Medium,0.2955601745092634, https://leetcode.com/problems/meeting-scheduler
134,Gas Station,38.5%,Medium,0.29303035974511743, https://leetcode.com/problems/gas-station
1031,Maximum Sum of Two Non-Overlapping Subarrays,57.9%,Medium,0.2928670946738281, https://leetcode.com/problems/maximum-sum-of-two-non-overlapping-subarrays
1275,Find Winner on a Tic Tac Toe Game,52.8%,Easy,0.2924262358737592, https://leetcode.com/problems/find-winner-on-a-tic-tac-toe-game
261,Graph Valid Tree,42.2%,Medium,0.29095999624845137, https://leetcode.com/problems/graph-valid-tree
1166,Design File System,56.8%,Medium,0.28978070910870213, https://leetcode.com/problems/design-file-system
417,Pacific Atlantic Water Flow,41.1%,Medium,0.2794243872127994, https://leetcode.com/problems/pacific-atlantic-water-flow
410,Split Array Largest Sum,44.5%,Hard,0.2778297760087693, https://leetcode.com/problems/split-array-largest-sum
1172,Dinner Plate Stacks,38.2%,Hard,0.2711095169699942, https://leetcode.com/problems/dinner-plate-stacks
1120,Maximum Average Subtree,61.9%,Medium,0.2694761079552085, https://leetcode.com/problems/maximum-average-subtree
409,Longest Palindrome,50.3%,Easy,0.268782121321297, https://leetcode.com/problems/longest-palindrome
19,Remove Nth Node From End of List,35.2%,Medium,0.2685901769658948, https://leetcode.com/problems/remove-nth-node-from-end-of-list
426,Convert Binary Search Tree to Sorted Doubly Linked List,59.1%,Medium,0.2625527836498761, https://leetcode.com/problems/convert-binary-search-tree-to-sorted-doubly-linked-list
18,4Sum,33.7%,Medium,0.26175539010512316, https://leetcode.com/problems/4sum
1139,Largest 1-Bordered Square,47.5%,Medium,0.26159729523649006, https://leetcode.com/problems/largest-1-bordered-square
300,Longest Increasing Subsequence,42.6%,Medium,0.25998614206252363, https://leetcode.com/problems/longest-increasing-subsequence
37,Sudoku Solver,43.6%,Hard,0.2578291093020998, https://leetcode.com/problems/sudoku-solver
632,Smallest Range Covering Elements from K Lists,52.4%,Hard,0.2574120081490246, https://leetcode.com/problems/smallest-range-covering-elements-from-k-lists
177,Nth Highest Salary,31.4%,Medium,0.25708853309999324, https://leetcode.com/problems/nth-highest-salary
315,Count of Smaller Numbers After Self,41.5%,Hard,0.2567607594720918, https://leetcode.com/problems/count-of-smaller-numbers-after-self
466,Count The Repetitions,28.2%,Hard,0.2561688067457042, https://leetcode.com/problems/count-the-repetitions
286,Walls and Gates,54.5%,Medium,0.2531417471996048, https://leetcode.com/problems/walls-and-gates
187,Repeated DNA Sequences,38.9%,Medium,0.2529118727100632, https://leetcode.com/problems/repeated-dna-sequences
48,Rotate Image,56.7%,Medium,0.2525907526405108, https://leetcode.com/problems/rotate-image
96,Unique Binary Search Trees,52.9%,Medium,0.24754171650095222, https://leetcode.com/problems/unique-binary-search-trees
1066,Campus Bikes II,54.2%,Medium,0.24445333790096083, https://leetcode.com/problems/campus-bikes-ii
128,Longest Consecutive Sequence,45.1%,Hard,0.24299520815961717, https://leetcode.com/problems/longest-consecutive-sequence
153,Find Minimum in Rotated Sorted Array,45.1%,Medium,0.24048987826096146, https://leetcode.com/problems/find-minimum-in-rotated-sorted-array
775,Global and Local Inversions,42.1%,Medium,0.23922968906583414, https://leetcode.com/problems/global-and-local-inversions
120,Triangle,44.2%,Medium,0.23887525258068545, https://leetcode.com/problems/triangle
176,Second Highest Salary,31.6%,Easy,0.2367792886617929, https://leetcode.com/problems/second-highest-salary
296,Best Meeting Point,57.5%,Hard,0.23670108287626285, https://leetcode.com/problems/best-meeting-point
51,N-Queens,46.6%,Hard,0.2346473757956944, https://leetcode.com/problems/n-queens
1188,Design Bounded Blocking Queue,70.5%,Medium,0.23300728083654992, https://leetcode.com/problems/design-bounded-blocking-queue
1094,Car Pooling,56.7%,Medium,0.2280495300830642, https://leetcode.com/problems/car-pooling
682,Baseball Game,63.7%,Easy,0.22057361810180773, https://leetcode.com/problems/baseball-game
29,Divide Two Integers,16.4%,Medium,0.2188530145453416, https://leetcode.com/problems/divide-two-integers
1122,Relative Sort Array,67.7%,Easy,0.21796115980722663, https://leetcode.com/problems/relative-sort-array
939,Minimum Area Rectangle,51.8%,Medium,0.2169226914391073, https://leetcode.com/problems/minimum-area-rectangle
192,Word Frequency,25.8%,Medium,0.21614863444241852, https://leetcode.com/problems/word-frequency
373,Find K Pairs with Smallest Sums,36.7%,Medium,0.21472498084861397, https://leetcode.com/problems/find-k-pairs-with-smallest-sums
442,Find All Duplicates in an Array,67.8%,Medium,0.21334822899856468, https://leetcode.com/problems/find-all-duplicates-in-an-array
152,Maximum Product Subarray,31.7%,Medium,0.21257635189056073, https://leetcode.com/problems/maximum-product-subarray
356,Line Reflection,31.8%,Medium,0.2124355370417375, https://leetcode.com/problems/line-reflection
229,Majority Element II,35.6%,Medium,0.21162970925187066, https://leetcode.com/problems/majority-element-ii
1135,Connecting Cities With Minimum Cost,57.5%,Medium,0.21056476910734964, https://leetcode.com/problems/connecting-cities-with-minimum-cost
117,Populating Next Right Pointers in Each Node II,39.1%,Medium,0.20860539286818253, https://leetcode.com/problems/populating-next-right-pointers-in-each-node-ii
169,Majority Element,58.7%,Easy,0.2079562741042954, https://leetcode.com/problems/majority-element
123,Best Time to Buy and Sell Stock III,37.5%,Hard,0.2064707887143865, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iii
1004,Max Consecutive Ones III,59.1%,Medium,0.20643953436639223, https://leetcode.com/problems/max-consecutive-ones-iii
148,Sort List,42.3%,Medium,0.20552445387361853, https://leetcode.com/problems/sort-list
179,Largest Number,28.8%,Medium,0.20162217031985052, https://leetcode.com/problems/largest-number
542,01 Matrix,39.8%,Medium,0.2005882722187499, https://leetcode.com/problems/01-matrix
1143,Longest Common Subsequence,58.4%,Medium,0.20038826657183323, https://leetcode.com/problems/longest-common-subsequence
63,Unique Paths II,34.6%,Medium,0.19784257168907113, https://leetcode.com/problems/unique-paths-ii
690,Employee Importance,57.3%,Easy,0.19768561861869782, https://leetcode.com/problems/employee-importance
1315,Sum of Nodes with Even-Valued Grandparent,83.5%,Medium,0.19757677034220278, https://leetcode.com/problems/sum-of-nodes-with-even-valued-grandparent
88,Merge Sorted Array,39.4%,Easy,0.19706016197271087, https://leetcode.com/problems/merge-sorted-array
31,Next Permutation,32.6%,Medium,0.19579797845713617, https://leetcode.com/problems/next-permutation
1360,Number of Days Between Two Dates,48.8%,Easy,0.19578302313828744, https://leetcode.com/problems/number-of-days-between-two-dates
122,Best Time to Buy and Sell Stock II,57.0%,Easy,0.19478832555908462, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii
73,Set Matrix Zeroes,43.1%,Medium,0.19305803523368698, https://leetcode.com/problems/set-matrix-zeroes
272,Closest Binary Search Tree Value II,50.5%,Hard,0.1920777317393193, https://leetcode.com/problems/closest-binary-search-tree-value-ii
1198,Find Smallest Common Element in All Rows,74.9%,Medium,0.19105523676270922, https://leetcode.com/problems/find-smallest-common-element-in-all-rows
756,Pyramid Transition Matrix,54.6%,Medium,0.19105523676270922, https://leetcode.com/problems/pyramid-transition-matrix
678,Valid Parenthesis String,31.0%,Medium,0.1879537610768114, https://leetcode.com/problems/valid-parenthesis-string
438,Find All Anagrams in a String,43.3%,Medium,0.18564799141482685, https://leetcode.com/problems/find-all-anagrams-in-a-string
262,Trips and Users,32.7%,Hard,0.18557888866426112, https://leetcode.com/problems/trips-and-users
71,Simplify Path,32.6%,Medium,0.18300438372386543, https://leetcode.com/problems/simplify-path
113,Path Sum II,46.7%,Medium,0.181583821607415, https://leetcode.com/problems/path-sum-ii
59,Spiral Matrix II,53.9%,Medium,0.1781345304397381, https://leetcode.com/problems/spiral-matrix-ii
473,Matchsticks to Square,37.7%,Medium,0.17589066646366422, https://leetcode.com/problems/matchsticks-to-square
230,Kth Smallest Element in a BST,60.2%,Medium,0.17586503601879516, https://leetcode.com/problems/kth-smallest-element-in-a-bst
234,Palindrome Linked List,39.3%,Easy,0.17561579569700486, https://leetcode.com/problems/palindrome-linked-list
698,Partition to K Equal Sum Subsets,45.0%,Medium,0.1755467047088198, https://leetcode.com/problems/partition-to-k-equal-sum-subsets
701,Insert into a Binary Search Tree,77.7%,Medium,0.17532280369452244, https://leetcode.com/problems/insert-into-a-binary-search-tree
636,Exclusive Time of Functions,52.0%,Medium,0.17494800586305592, https://leetcode.com/problems/exclusive-time-of-functions
453,Minimum Moves to Equal Array Elements,50.2%,Easy,0.17435338714477774, https://leetcode.com/problems/minimum-moves-to-equal-array-elements
419,Battleships in a Board,70.0%,Medium,0.1724841713694404, https://leetcode.com/problems/battleships-in-a-board
8,String to Integer (atoi),15.4%,Medium,0.1707447178638203, https://leetcode.com/problems/string-to-integer-atoi
1430,Check If a String Is a Valid Sequence from Root to Leaves Path in a Binary Tree,44.8%,Medium,0.16917873135476025, https://leetcode.com/problems/check-if-a-string-is-a-valid-sequence-from-root-to-leaves-path-in-a-binary-tree
805,Split Array With Same Average,26.4%,Hard,0.16635770580494058, https://leetcode.com/problems/split-array-with-same-average
963,Minimum Area Rectangle II,50.9%,Medium,0.16635770580494058, https://leetcode.com/problems/minimum-area-rectangle-ii
785,Is Graph Bipartite?,47.5%,Medium,0.16618451939098186, https://leetcode.com/problems/is-graph-bipartite
301,Remove Invalid Parentheses,43.3%,Hard,0.16424785299136993, https://leetcode.com/problems/remove-invalid-parentheses
715,Range Module,38.5%,Hard,0.1636294237818021, https://leetcode.com/problems/range-module
881,Boats to Save People,46.8%,Medium,0.16229864091884685, https://leetcode.com/problems/boats-to-save-people
242,Valid Anagram,56.9%,Easy,0.1620140669319784, https://leetcode.com/problems/valid-anagram
653,Two Sum IV - Input is a BST,55.5%,Easy,0.16169480776777312, https://leetcode.com/problems/two-sum-iv-input-is-a-bst
68,Text Justification,27.7%,Hard,0.16143214434637243, https://leetcode.com/problems/text-justification
540,Single Element in a Sorted Array,57.9%,Medium,0.16091725953613234, https://leetcode.com/problems/single-element-in-a-sorted-array
716,Max Stack,42.6%,Easy,0.16082720489992372, https://leetcode.com/problems/max-stack
150,Evaluate Reverse Polish Notation,36.3%,Medium,0.16073798512678014, https://leetcode.com/problems/evaluate-reverse-polish-notation
611,Valid Triangle Number,48.4%,Medium,0.1603426500751794, https://leetcode.com/problems/valid-triangle-number
1373,Maximum Sum BST in Binary Tree,40.2%,Hard,0.1599143845440084, https://leetcode.com/problems/maximum-sum-bst-in-binary-tree
1010,Pairs of Songs With Total Durations Divisible by 60,47.4%,Easy,0.15765117803680806, https://leetcode.com/problems/pairs-of-songs-with-total-durations-divisible-by-60
335,Self Crossing,28.0%,Hard,0.15535044001916237, https://leetcode.com/problems/self-crossing
647,Palindromic Substrings,60.6%,Medium,0.154673282399905, https://leetcode.com/problems/palindromic-substrings
62,Unique Paths,54.1%,Medium,0.15421684583780285, https://leetcode.com/problems/unique-paths
1074,Number of Submatrices That Sum to Target,60.4%,Hard,0.1536233927072112, https://leetcode.com/problems/number-of-submatrices-that-sum-to-target
329,Longest Increasing Path in a Matrix,43.4%,Hard,0.15294542476994444, https://leetcode.com/problems/longest-increasing-path-in-a-matrix
1084,Sales Analysis III,54.3%,Easy,0.15232085315018215, https://leetcode.com/problems/sales-analysis-iii
1242,Web Crawler Multithreaded,45.9%,Medium,0.14953173397096375, https://leetcode.com/problems/web-crawler-multithreaded
82,Remove Duplicates from Sorted List II,36.8%,Medium,0.1483524778541147, https://leetcode.com/problems/remove-duplicates-from-sorted-list-ii
538,Convert BST to Greater Tree,55.4%,Easy,0.14526651855317063, https://leetcode.com/problems/convert-bst-to-greater-tree
270,Closest Binary Search Tree Value,48.5%,Easy,0.1444815825552332, https://leetcode.com/problems/closest-binary-search-tree-value
310,Minimum Height Trees,32.3%,Medium,0.143926096421159, https://leetcode.com/problems/minimum-height-trees
415,Add Strings,47.5%,Easy,0.14343082219506165, https://leetcode.com/problems/add-strings
836,Rectangle Overlap,48.6%,Easy,0.14261022668001652, https://leetcode.com/problems/rectangle-overlap
16,3Sum Closest,46.0%,Medium,0.14234512850929823, https://leetcode.com/problems/3sum-closest
1083,Sales Analysis II,50.5%,Easy,0.1417462887434142, https://leetcode.com/problems/sales-analysis-ii
992,Subarrays with K Different Integers,48.6%,Hard,0.14045833549672154, https://leetcode.com/problems/subarrays-with-k-different-integers
354,Russian Doll Envelopes,35.6%,Hard,0.13850969523609932, https://leetcode.com/problems/russian-doll-envelopes
130,Surrounded Regions,28.1%,Medium,0.13754829150296946, https://leetcode.com/problems/surrounded-regions
349,Intersection of Two Arrays,62.5%,Easy,0.13745763880299086, https://leetcode.com/problems/intersection-of-two-arrays
1161,Maximum Level Sum of a Binary Tree,72.2%,Medium,0.13727657783562877, https://leetcode.com/problems/maximum-level-sum-of-a-binary-tree
340,Longest Substring with At Most K Distinct Characters,44.1%,Hard,0.13652366061094043, https://leetcode.com/problems/longest-substring-with-at-most-k-distinct-characters
427,Construct Quad Tree,61.4%,Medium,0.13580154115906176, https://leetcode.com/problems/construct-quad-tree
1405,Longest Happy String,49.0%,Medium,0.1343297958605471, https://leetcode.com/problems/longest-happy-string
732,My Calendar III,60.0%,Hard,0.13397932096347895, https://leetcode.com/problems/my-calendar-iii
86,Partition List,41.5%,Medium,0.1338296774887775, https://leetcode.com/problems/partition-list
1007,Minimum Domino Rotations For Equal Row,50.0%,Medium,0.1318780442181351, https://leetcode.com/problems/minimum-domino-rotations-for-equal-row
307,Range Sum Query - Mutable,34.6%,Medium,0.1314916521599796, https://leetcode.com/problems/range-sum-query-mutable
1002,Find Common Characters,67.6%,Easy,0.12972461775871938, https://leetcode.com/problems/find-common-characters
1117,Building H2O,52.6%,Medium,0.12796988096337653, https://leetcode.com/problems/building-h2o
528,Random Pick with Weight,43.9%,Medium,0.12617342152539626, https://leetcode.com/problems/random-pick-with-weight
78,Subsets,62.0%,Medium,0.12486971572185374, https://leetcode.com/problems/subsets
873,Length of Longest Fibonacci Subsequence,48.0%,Medium,0.12378418901663191, https://leetcode.com/problems/length-of-longest-fibonacci-subsequence
844,Backspace String Compare,46.4%,Easy,0.12201137176590456, https://leetcode.com/problems/backspace-string-compare
92,Reverse Linked List II,38.8%,Medium,0.12080664535613118, https://leetcode.com/problems/reverse-linked-list-ii
202,Happy Number,50.4%,Easy,0.11982401289364229, https://leetcode.com/problems/happy-number
525,Contiguous Array,42.8%,Medium,0.11750591219610916, https://leetcode.com/problems/contiguous-array
44,Wildcard Matching,24.7%,Hard,0.11705454991590605, https://leetcode.com/problems/wildcard-matching
6,ZigZag Conversion,36.3%,Medium,0.11677183708486526, https://leetcode.com/problems/zigzag-conversion
368,Largest Divisible Subset,38.0%,Medium,0.11624101530456815, https://leetcode.com/problems/largest-divisible-subset
268,Missing Number,51.7%,Easy,0.11538834636572094, https://leetcode.com/problems/missing-number
283,Move Zeroes,57.8%,Easy,0.11518710330017225, https://leetcode.com/problems/move-zeroes
1375,Bulb Switcher III,62.6%,Medium,0.11506932978478719, https://leetcode.com/problems/bulb-switcher-iii
339,Nested List Weight Sum,74.0%,Easy,0.11351649636962678, https://leetcode.com/problems/nested-list-weight-sum
451,Sort Characters By Frequency,63.0%,Medium,0.11258362132121401, https://leetcode.com/problems/sort-characters-by-frequency
787,Cheapest Flights Within K Stops,39.3%,Medium,0.11222526033403632, https://leetcode.com/problems/cheapest-flights-within-k-stops
1008,Construct Binary Search Tree from Preorder Traversal,78.4%,Medium,0.11004936619718413, https://leetcode.com/problems/construct-binary-search-tree-from-preorder-traversal
181,Employees Earning More Than Their Managers,56.9%,Easy,0.10821358464023274, https://leetcode.com/problems/employees-earning-more-than-their-managers
321,Create Maximum Number,27.0%,Hard,0.10821358464023274, https://leetcode.com/problems/create-maximum-number
509,Fibonacci Number,67.2%,Easy,0.1081586674964596, https://leetcode.com/problems/fibonacci-number
969,Pancake Sorting,67.5%,Medium,0.10724553035359762, https://leetcode.com/problems/pancake-sorting
966,Vowel Spellchecker,47.2%,Medium,0.10676797542570607, https://leetcode.com/problems/vowel-spellchecker
1153,String Transforms Into Another String,35.8%,Hard,0.10623186692973738, https://leetcode.com/problems/string-transforms-into-another-string
498,Diagonal Traverse,48.2%,Medium,0.10598924878133596, https://leetcode.com/problems/diagonal-traverse
112,Path Sum,41.2%,Easy,0.10531937947649221, https://leetcode.com/problems/path-sum
407,Trapping Rain Water II,42.4%,Hard,0.10486899438963619, https://leetcode.com/problems/trapping-rain-water-ii
1013,Partition Array Into Three Parts With Equal Sum,51.8%,Easy,0.10294796925244239, https://leetcode.com/problems/partition-array-into-three-parts-with-equal-sum
986,Interval List Intersections,67.3%,Medium,0.10288907161978299, https://leetcode.com/problems/interval-list-intersections
337,House Robber III,50.6%,Medium,0.10284435451079782, https://leetcode.com/problems/house-robber-iii
402,Remove K Digits,28.4%,Medium,0.10101435005393304, https://leetcode.com/problems/remove-k-digits
264,Ugly Number II,42.0%,Medium,0.09988890602718599, https://leetcode.com/problems/ugly-number-ii
843,Guess the Word,46.1%,Hard,0.09952959534703311, https://leetcode.com/problems/guess-the-word
1162,As Far from Land as Possible,43.5%,Medium,0.09876441467241241, https://leetcode.com/problems/as-far-from-land-as-possible
1202,Smallest String With Swaps,46.5%,Medium,0.09740053011838201, https://leetcode.com/problems/smallest-string-with-swaps
849,Maximize Distance to Closest Person,42.6%,Easy,0.09669362480247104, https://leetcode.com/problems/maximize-distance-to-closest-person
235,Lowest Common Ancestor of a Binary Search Tree,49.9%,Easy,0.09628480221531907, https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-search-tree
14,Longest Common Prefix,35.4%,Easy,0.09586181640315415, https://leetcode.com/problems/longest-common-prefix
390,Elimination Game,44.5%,Medium,0.09576690509200843, https://leetcode.com/problems/elimination-game
579,Find Cumulative Salary of an Employee,37.0%,Hard,0.0955379961853079, https://leetcode.com/problems/find-cumulative-salary-of-an-employee
983,Minimum Cost For Tickets,60.5%,Medium,0.09525339549949145, https://leetcode.com/problems/minimum-cost-for-tickets
233,Number of Digit One,31.3%,Hard,0.09463320809845266, https://leetcode.com/problems/number-of-digit-one
463,Island Perimeter,65.7%,Easy,0.0943601559822778, https://leetcode.com/problems/island-perimeter
132,Palindrome Partitioning II,30.2%,Hard,0.0943539685775445, https://leetcode.com/problems/palindrome-partitioning-ii
827,Making A Large Island,45.7%,Hard,0.09287412500644375, https://leetcode.com/problems/making-a-large-island
70,Climbing Stairs,47.8%,Easy,0.09222789908966633, https://leetcode.com/problems/climbing-stairs
1062,Longest Repeating Substring,57.2%,Medium,0.09201889872025212, https://leetcode.com/problems/longest-repeating-substring
430,Flatten a Multilevel Doubly Linked List,55.1%,Medium,0.09115618648618105, https://leetcode.com/problems/flatten-a-multilevel-doubly-linked-list
252,Meeting Rooms,54.6%,Easy,0.09020195522698488, https://leetcode.com/problems/meeting-rooms
516,Longest Palindromic Subsequence,53.2%,Medium,0.08985926725218181, https://leetcode.com/problems/longest-palindromic-subsequence
243,Shortest Word Distance,61.0%,Easy,0.08952296190665864, https://leetcode.com/problems/shortest-word-distance
652,Find Duplicate Subtrees,50.2%,Medium,0.08907963005368878, https://leetcode.com/problems/find-duplicate-subtrees
995,Minimum Number of K Consecutive Bit Flips,46.8%,Hard,0.08894748601649616, https://leetcode.com/problems/minimum-number-of-k-consecutive-bit-flips
686,Repeated String Match,32.3%,Easy,0.08751937801655657, https://leetcode.com/problems/repeated-string-match
285,Inorder Successor in BST,40.4%,Medium,0.08649364464568089, https://leetcode.com/problems/inorder-successor-in-bst
1247,Minimum Swaps to Make Strings Equal,60.1%,Medium,0.08626034428440695, https://leetcode.com/problems/minimum-swaps-to-make-strings-equal
61,Rotate List,30.0%,Medium,0.08597176778902096, https://leetcode.com/problems/rotate-list
916,Word Subsets,47.8%,Medium,0.08479653666007693, https://leetcode.com/problems/word-subsets
443,String Compression,41.3%,Easy,0.08391368024915737, https://leetcode.com/problems/string-compression
131,Palindrome Partitioning,47.5%,Medium,0.08388550716227433, https://leetcode.com/problems/palindrome-partitioning
1019,Next Greater Node In Linked List,57.4%,Medium,0.08373089291046797, https://leetcode.com/problems/next-greater-node-in-linked-list
1245,Tree Diameter,60.1%,Medium,0.08338160893905106, https://leetcode.com/problems/tree-diameter
110,Balanced Binary Tree,43.5%,Easy,0.0828596109446498, https://leetcode.com/problems/balanced-binary-tree
34,Find First and Last Position of Element in Sorted Array,36.2%,Medium,0.08268327002043342, https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array
359,Logger Rate Limiter,70.8%,Easy,0.08167803101426718, https://leetcode.com/problems/logger-rate-limiter
94,Binary Tree Inorder Traversal,63.3%,Medium,0.08067588488738961, https://leetcode.com/problems/binary-tree-inorder-traversal
581,Shortest Unsorted Continuous Subarray,31.1%,Easy,0.08061081614588511, https://leetcode.com/problems/shortest-unsorted-continuous-subarray
350,Intersection of Two Arrays II,51.4%,Easy,0.08027374155116185, https://leetcode.com/problems/intersection-of-two-arrays-ii
729,My Calendar I,51.8%,Medium,0.0801854119192299, https://leetcode.com/problems/my-calendar-i
279,Perfect Squares,47.4%,Medium,0.08004270767353643, https://leetcode.com/problems/perfect-squares
1249,Minimum Remove to Make Valid Parentheses,62.5%,Medium,0.07986504044378952, https://leetcode.com/problems/minimum-remove-to-make-valid-parentheses
161,One Edit Distance,32.3%,Medium,0.07982960165248484, https://leetcode.com/problems/one-edit-distance
875,Koko Eating Bananas,52.1%,Medium,0.07919704166119315, https://leetcode.com/problems/koko-eating-bananas
1047,Remove All Adjacent Duplicates In String,68.6%,Easy,0.0789551324793932, https://leetcode.com/problems/remove-all-adjacent-duplicates-in-string
69,Sqrt(x),33.9%,Easy,0.07866461906091221, https://leetcode.com/problems/sqrtx
1254,Number of Closed Islands,60.5%,Medium,0.07796154146971186, https://leetcode.com/problems/number-of-closed-islands
1104,Path In Zigzag Labelled Binary Tree,72.0%,Medium,0.07786032177227234, https://leetcode.com/problems/path-in-zigzag-labelled-binary-tree
1024,Video Stitching,49.2%,Medium,0.07710947515747849, https://leetcode.com/problems/video-stitching
129,Sum Root to Leaf Numbers,49.1%,Medium,0.07707974254287937, https://leetcode.com/problems/sum-root-to-leaf-numbers
852,Peak Index in a Mountain Array,71.6%,Easy,0.07637297878457401, https://leetcode.com/problems/peak-index-in-a-mountain-array
468,Validate IP Address,24.1%,Medium,0.07598590697792203, https://leetcode.com/problems/validate-ip-address
137,Single Number II,52.4%,Medium,0.07583984694698977, https://leetcode.com/problems/single-number-ii
214,Shortest Palindrome,29.8%,Hard,0.0753494372417868, https://leetcode.com/problems/shortest-palindrome
183,Customers Who Never Order,53.4%,Easy,0.07513295051837407, https://leetcode.com/problems/customers-who-never-order
515,Find Largest Value in Each Tree Row,61.1%,Medium,0.07428007438287054, https://leetcode.com/problems/find-largest-value-in-each-tree-row
974,Subarray Sums Divisible by K,48.9%,Medium,0.07423027387221347, https://leetcode.com/problems/subarray-sums-divisible-by-k
1022,Sum of Root To Leaf Binary Numbers,67.2%,Easy,0.07410797215372188, https://leetcode.com/problems/sum-of-root-to-leaf-binary-numbers
209,Minimum Size Subarray Sum,38.2%,Medium,0.07329286546547308, https://leetcode.com/problems/minimum-size-subarray-sum
184,Department Highest Salary,36.7%,Medium,0.07292523990467245, https://leetcode.com/problems/department-highest-salary
539,Minimum Time Difference,51.5%,Medium,0.07236429254889504, https://leetcode.com/problems/minimum-time-difference
860,Lemonade Change,51.6%,Easy,0.07208884919207953, https://leetcode.com/problems/lemonade-change
351,Android Unlock Patterns,48.4%,Medium,0.07197349962508924, https://leetcode.com/problems/android-unlock-patterns
523,Continuous Subarray Sum,24.6%,Medium,0.07166389251403688, https://leetcode.com/problems/continuous-subarray-sum
81,Search in Rotated Sorted Array II,33.0%,Medium,0.07091146875905202, https://leetcode.com/problems/search-in-rotated-sorted-array-ii
570,Managers with at Least 5 Direct Reports,66.0%,Medium,0.07020425867324853, https://leetcode.com/problems/managers-with-at-least-5-direct-reports
1146,Snapshot Array,37.0%,Medium,0.07017687679183775, https://leetcode.com/problems/snapshot-array
228,Summary Ranges,39.5%,Medium,0.06968763142190673, https://leetcode.com/problems/summary-ranges
136,Single Number,65.5%,Easy,0.0693807551554477, https://leetcode.com/problems/single-number
90,Subsets II,47.1%,Medium,0.06927977437229342, https://leetcode.com/problems/subsets-ii
432,All O`one Data Structure,32.4%,Hard,0.06887402901251127, https://leetcode.com/problems/all-oone-data-structure
284,Peeking Iterator,45.7%,Medium,0.06867686579621939, https://leetcode.com/problems/peeking-iterator
141,Linked List Cycle,41.1%,Easy,0.06847358948474051, https://leetcode.com/problems/linked-list-cycle
1081,Smallest Subsequence of Distinct Characters,50.4%,Medium,0.06840272688440052, https://leetcode.com/problems/smallest-subsequence-of-distinct-characters
232,Implement Queue using Stacks,49.6%,Easy,0.06827657958623828, https://leetcode.com/problems/implement-queue-using-stacks
163,Missing Ranges,24.3%,Medium,0.06820825002653358, https://leetcode.com/problems/missing-ranges
1060,Missing Element in Sorted Array,54.5%,Medium,0.06796670413163937, https://leetcode.com/problems/missing-element-in-sorted-array
993,Cousins in Binary Tree,52.0%,Easy,0.06790898756146661, https://leetcode.com/problems/cousins-in-binary-tree
316,Remove Duplicate Letters,35.8%,Hard,0.067239661116769, https://leetcode.com/problems/remove-duplicate-letters
50,Pow(x;n),30.3%,Medium,0.06647190010502257, https://leetcode.com/problems/powx-n
584,Find Customer Referee,72.3%,Easy,0.06592172080482424, https://leetcode.com/problems/find-customer-referee
662,Maximum Width of Binary Tree,41.0%,Medium,0.06560589270959301, https://leetcode.com/problems/maximum-width-of-binary-tree
178,Rank Scores,45.8%,Medium,0.06551667145414991, https://leetcode.com/problems/rank-scores
226,Invert Binary Tree,65.0%,Easy,0.06547015000263501, https://leetcode.com/problems/invert-binary-tree
167,Two Sum II - Input array is sorted,54.1%,Easy,0.06546140041370939, https://leetcode.com/problems/two-sum-ii-input-array-is-sorted
298,Binary Tree Longest Consecutive Sequence,47.1%,Medium,0.065169635074581, https://leetcode.com/problems/binary-tree-longest-consecutive-sequence
1270,All People Report to the Given Manager,87.1%,Medium,0.06412452816953867, https://leetcode.com/problems/all-people-report-to-the-given-manager
1005,Maximize Sum Of Array After K Negations,51.3%,Easy,0.06371581438610768, https://leetcode.com/problems/maximize-sum-of-array-after-k-negations
257,Binary Tree Paths,51.5%,Easy,0.06363469625372709, https://leetcode.com/problems/binary-tree-paths
702,Search in a Sorted Array of Unknown Size,66.9%,Medium,0.06361444899419297, https://leetcode.com/problems/search-in-a-sorted-array-of-unknown-size
299,Bulls and Cows,42.4%,Easy,0.0633875522784949, https://leetcode.com/problems/bulls-and-cows
397,Integer Replacement,32.9%,Medium,0.06331227941432688, https://leetcode.com/problems/integer-replacement
413,Arithmetic Slices,57.9%,Medium,0.06286986221654821, https://leetcode.com/problems/arithmetic-slices
1299,Replace Elements with Greatest Element on Right Side,75.4%,Easy,0.06197770027589752, https://leetcode.com/problems/replace-elements-with-greatest-element-on-right-side
204,Count Primes,31.5%,Easy,0.06191798620391749, https://leetcode.com/problems/count-primes
801,Minimum Swaps To Make Sequences Increasing,38.9%,Medium,0.06146327443046864, https://leetcode.com/problems/minimum-swaps-to-make-sequences-increasing
938,Range Sum of BST,81.3%,Easy,0.06140035686425664, https://leetcode.com/problems/range-sum-of-bst
28,Implement strStr(),34.5%,Easy,0.061298390181781764, https://leetcode.com/problems/implement-strstr
420,Strong Password Checker,14.0%,Hard,0.061087691979838175, https://leetcode.com/problems/strong-password-checker
114,Flatten Binary Tree to Linked List,49.3%,Medium,0.06042105947476499, https://leetcode.com/problems/flatten-binary-tree-to-linked-list
567,Permutation in String,44.4%,Medium,0.05849620668160855, https://leetcode.com/problems/permutation-in-string
160,Intersection of Two Linked Lists,40.6%,Easy,0.05844735064567987, https://leetcode.com/problems/intersection-of-two-linked-lists
52,N-Queens II,57.9%,Hard,0.058155920157074034, https://leetcode.com/problems/n-queens-ii
164,Maximum Gap,35.5%,Hard,0.05790329283155908, https://leetcode.com/problems/maximum-gap
1233,Remove Sub-Folders from the Filesystem,59.5%,Medium,0.057076831135436705, https://leetcode.com/problems/remove-sub-folders-from-the-filesystem
106,Construct Binary Tree from Inorder and Postorder Traversal,47.2%,Medium,0.05692732601741117, https://leetcode.com/problems/construct-binary-tree-from-inorder-and-postorder-traversal
586,Customer Placing the Largest Number of Orders,73.0%,Easy,0.0568334747631659, https://leetcode.com/problems/customer-placing-the-largest-number-of-orders
741,Cherry Pickup,33.9%,Hard,0.056512210263342307, https://leetcode.com/problems/cherry-pickup
862,Shortest Subarray with Sum at Least K,24.6%,Hard,0.056264838586137754, https://leetcode.com/problems/shortest-subarray-with-sum-at-least-k
541,Reverse String II,48.4%,Easy,0.05615948403872344, https://leetcode.com/problems/reverse-string-ii
951,Flip Equivalent Binary Trees,65.8%,Medium,0.05598476739954757, https://leetcode.com/problems/flip-equivalent-binary-trees
83,Remove Duplicates from Sorted List,45.4%,Easy,0.055776537457411894, https://leetcode.com/problems/remove-duplicates-from-sorted-list
421,Maximum XOR of Two Numbers in an Array,53.5%,Medium,0.055569851154810765, https://leetcode.com/problems/maximum-xor-of-two-numbers-in-an-array
366,Find Leaves of Binary Tree,70.6%,Medium,0.05526267867504946, https://leetcode.com/problems/find-leaves-of-binary-tree
30,Substring with Concatenation of All Words,25.4%,Hard,0.05509349054082484, https://leetcode.com/problems/substring-with-concatenation-of-all-words
149,Max Points on a Line,16.9%,Hard,0.0550597771830274, https://leetcode.com/problems/max-points-on-a-line
104,Maximum Depth of Binary Tree,66.0%,Easy,0.05499247412856504, https://leetcode.com/problems/maximum-depth-of-binary-tree
222,Count Complete Tree Nodes,46.8%,Medium,0.05492114472894792, https://leetcode.com/problems/count-complete-tree-nodes
839,Similar String Groups,38.6%,Hard,0.05480823649499502, https://leetcode.com/problems/similar-string-groups
304,Range Sum Query 2D - Immutable,38.6%,Medium,0.054527987071175225, https://leetcode.com/problems/range-sum-query-2d-immutable
395,Longest Substring with At Least K Repeating Characters,41.4%,Medium,0.05371219359052555, https://leetcode.com/problems/longest-substring-with-at-least-k-repeating-characters
708,Insert into a Sorted Circular Linked List,31.6%,Medium,0.05142521180743711, https://leetcode.com/problems/insert-into-a-sorted-circular-linked-list
65,Valid Number,15.3%,Hard,0.05071509257901641, https://leetcode.com/problems/valid-number
1339,Maximum Product of Splitted Binary Tree,37.2%,Medium,0.05064373281875492, https://leetcode.com/problems/maximum-product-of-splitted-binary-tree
681,Next Closest Time,45.0%,Medium,0.05045206096038863, https://leetcode.com/problems/next-closest-time
382,Linked List Random Node,52.1%,Medium,0.05045206096038863, https://leetcode.com/problems/linked-list-random-node
743,Network Delay Time,45.0%,Medium,0.05002606023684499, https://leetcode.com/problems/network-delay-time
100,Same Tree,53.4%,Easy,0.049479328471840896, https://leetcode.com/problems/same-tree
889,Construct Binary Tree from Preorder and Postorder Traversal,66.2%,Medium,0.04902942724031861, https://leetcode.com/problems/construct-binary-tree-from-preorder-and-postorder-traversal
1267,Count Servers that Communicate,57.9%,Medium,0.04902942724031861, https://leetcode.com/problems/count-servers-that-communicate
189,Rotate Array,34.7%,Easy,0.04828048261319787, https://leetcode.com/problems/rotate-array
38,Count and Say,44.6%,Easy,0.04795702191135356, https://leetcode.com/problems/count-and-say
841,Keys and Rooms,64.3%,Medium,0.04757768320775592, https://leetcode.com/problems/keys-and-rooms
486,Predict the Winner,47.9%,Medium,0.047122970130097065, https://leetcode.com/problems/predict-the-winner
977,Squares of a Sorted Array,72.1%,Easy,0.046652914831048324, https://leetcode.com/problems/squares-of-a-sorted-array
621,Task Scheduler,50.1%,Medium,0.04638413032188776, https://leetcode.com/problems/task-scheduler
1248,Count Number of Nice Subarrays,56.4%,Medium,0.04593229889743518, https://leetcode.com/problems/count-number-of-nice-subarrays
609,Find Duplicate File in System,59.5%,Medium,0.045205436768046794, https://leetcode.com/problems/find-duplicate-file-in-system
784,Letter Case Permutation,64.6%,Medium,0.045030118720867006, https://leetcode.com/problems/letter-case-permutation
1108,Defanging an IP Address,87.5%,Easy,0.044971606629326595, https://leetcode.com/problems/defanging-an-ip-address
325,Maximum Size Subarray Sum Equals k,46.8%,Medium,0.04495138786226632, https://leetcode.com/problems/maximum-size-subarray-sum-equals-k
180,Consecutive Numbers,39.7%,Medium,0.044917730294359005, https://leetcode.com/problems/consecutive-numbers
1382,Balance a Binary Search Tree,74.8%,Medium,0.04480032475536626, https://leetcode.com/problems/balance-a-binary-search-tree
412,Fizz Buzz,62.3%,Easy,0.04396698989626337, https://leetcode.com/problems/fizz-buzz
435,Non-overlapping Intervals,42.9%,Medium,0.04325518123147988, https://leetcode.com/problems/non-overlapping-intervals
559,Maximum Depth of N-ary Tree,68.7%,Easy,0.04319159858277399, https://leetcode.com/problems/maximum-depth-of-n-ary-tree
727,Minimum Window Subsequence,41.8%,Hard,0.04237922296886145, https://leetcode.com/problems/minimum-window-subsequence
266,Palindrome Permutation,61.9%,Easy,0.04158603377810283, https://leetcode.com/problems/palindrome-permutation
507,Perfect Number,35.5%,Easy,0.041499730906752734, https://leetcode.com/problems/perfect-number
450,Delete Node in a BST,43.1%,Medium,0.041233509462184105, https://leetcode.com/problems/delete-node-in-a-bst
918,Maximum Sum Circular Subarray,33.7%,Medium,0.04045040846284272, https://leetcode.com/problems/maximum-sum-circular-subarray
406,Queue Reconstruction by Height,66.9%,Medium,0.03949613834265583, https://leetcode.com/problems/queue-reconstruction-by-height
107,Binary Tree Level Order Traversal II,53.5%,Easy,0.03948712621281427, https://leetcode.com/problems/binary-tree-level-order-traversal-ii
637,Average of Levels in Binary Tree,63.1%,Easy,0.039272062353528786, https://leetcode.com/problems/average-of-levels-in-binary-tree
1049,Last Stone Weight II,44.2%,Medium,0.03902934390573525, https://leetcode.com/problems/last-stone-weight-ii
241,Different Ways to Add Parentheses,55.2%,Medium,0.03880215185647971, https://leetcode.com/problems/different-ways-to-add-parentheses
24,Swap Nodes in Pairs,50.4%,Medium,0.03826607060639552, https://leetcode.com/problems/swap-nodes-in-pairs
47,Permutations II,46.4%,Medium,0.038145268259690404, https://leetcode.com/problems/permutations-ii
40,Combination Sum II,48.2%,Medium,0.037775974158907266, https://leetcode.com/problems/combination-sum-ii
1110,Delete Nodes And Return Forest,67.0%,Medium,0.03698038470938097, https://leetcode.com/problems/delete-nodes-and-return-forest
646,Maximum Length of Pair Chain,51.9%,Medium,0.036870535808327706, https://leetcode.com/problems/maximum-length-of-pair-chain
626,Exchange Seats,62.3%,Medium,0.03676884778708897, https://leetcode.com/problems/exchange-seats
884,Uncommon Words from Two Sentences,63.3%,Easy,0.036301626676214796, https://leetcode.com/problems/uncommon-words-from-two-sentences
250,Count Univalue Subtrees,52.0%,Medium,0.036235848454044865, https://leetcode.com/problems/count-univalue-subtrees
334,Increasing Triplet Subsequence,40.0%,Medium,0.03577488021091517, https://leetcode.com/problems/increasing-triplet-subsequence
416,Partition Equal Subset Sum,43.7%,Medium,0.034301326353463016, https://leetcode.com/problems/partition-equal-subset-sum
217,Contains Duplicate,56.0%,Easy,0.03367321510658789, https://leetcode.com/problems/contains-duplicate
912,Sort an Array,63.9%,Medium,0.03218010960381167, https://leetcode.com/problems/sort-an-array
1114,Print in Order,65.7%,Easy,0.0317486983145803, https://leetcode.com/problems/print-in-order
345,Reverse Vowels of a String,44.2%,Easy,0.031112084201956228, https://leetcode.com/problems/reverse-vowels-of-a-string
1179,Reformat Department Table,80.6%,Easy,0.030653741091002412, https://leetcode.com/problems/reformat-department-table
557,Reverse Words in a String III,69.8%,Easy,0.03063547953861342, https://leetcode.com/problems/reverse-words-in-a-string-iii
1027,Longest Arithmetic Sequence,53.4%,Medium,0.03030534949532895, https://leetcode.com/problems/longest-arithmetic-sequence
671,Second Minimum Node In a Binary Tree,42.7%,Easy,0.02958795718549609, https://leetcode.com/problems/second-minimum-node-in-a-binary-tree
452,Minimum Number of Arrows to Burst Balloons,49.6%,Medium,0.029478921626711667, https://leetcode.com/problems/minimum-number-of-arrows-to-burst-balloons
344,Reverse String,68.5%,Easy,0.029048355159926334, https://leetcode.com/problems/reverse-string
77,Combinations,54.7%,Medium,0.028021758737593695, https://leetcode.com/problems/combinations
115,Distinct Subsequences,38.3%,Hard,0.027798871362742988, https://leetcode.com/problems/distinct-subsequences
249,Group Shifted Strings,55.1%,Medium,0.0276069982440099, https://leetcode.com/problems/group-shifted-strings
796,Rotate String,49.6%,Easy,0.02701041988276247, https://leetcode.com/problems/rotate-string
118,Pascal's Triangle,52.5%,Easy,0.02673062594465844, https://leetcode.com/problems/pascals-triangle
931,Minimum Falling Path Sum,62.5%,Medium,0.02672169681715245, https://leetcode.com/problems/minimum-falling-path-sum
158,Read N Characters Given Read4 II - Call multiple times,33.8%,Hard,0.026196651946570663, https://leetcode.com/problems/read-n-characters-given-read4-ii-call-multiple-times
1395,Count Number of Teams,82.0%,Medium,0.025462865161248044, https://leetcode.com/problems/count-number-of-teams
162,Find Peak Element,43.3%,Medium,0.02516251642407408, https://leetcode.com/problems/find-peak-element
171,Excel Sheet Column Number,55.9%,Easy,0.025015200987536713, https://leetcode.com/problems/excel-sheet-column-number
714,Best Time to Buy and Sell Stock with Transaction Fee,54.7%,Medium,0.024258315059789946, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-transaction-fee
704,Binary Search,52.1%,Easy,0.02368531774150923, https://leetcode.com/problems/binary-search
429,N-ary Tree Level Order Traversal,65.0%,Medium,0.023270392682351006, https://leetcode.com/problems/n-ary-tree-level-order-traversal
198,House Robber,42.0%,Easy,0.023256862164267263, https://leetcode.com/problems/house-robber
414,Third Maximum Number,30.5%,Easy,0.023155137938555212, https://leetcode.com/problems/third-maximum-number
684,Redundant Connection,57.4%,Medium,0.02262539951797868, https://leetcode.com/problems/redundant-connection
1160,Find Words That Can Be Formed by Characters,67.4%,Easy,0.02262539951797868, https://leetcode.com/problems/find-words-that-can-be-formed-by-characters
7,Reverse Integer,25.8%,Easy,0.022564965520585834, https://leetcode.com/problems/reverse-integer
108,Convert Sorted Array to Binary Search Tree,57.9%,Easy,0.022033389270751453, https://leetcode.com/problems/convert-sorted-array-to-binary-search-tree
1520,Maximum Number of Non-Overlapping Substrings,32.8%,Hard,0.021485667755491482, https://leetcode.com/problems/maximum-number-of-non-overlapping-substrings
905,Sort Array By Parity,74.1%,Easy,0.02148053951675942, https://leetcode.com/problems/sort-array-by-parity
921,Minimum Add to Make Parentheses Valid,73.7%,Medium,0.021425565169310254, https://leetcode.com/problems/minimum-add-to-make-parentheses-valid
459,Repeated Substring Pattern,42.2%,Easy,0.021402636114384706, https://leetcode.com/problems/repeated-substring-pattern
485,Max Consecutive Ones,54.6%,Easy,0.021092266245534258, https://leetcode.com/problems/max-consecutive-ones
654,Maximum Binary Tree,79.9%,Medium,0.02060866342778963, https://leetcode.com/problems/maximum-binary-tree
60,Permutation Sequence,38.4%,Hard,0.020471543980187256, https://leetcode.com/problems/permutation-sequence
43,Multiply Strings,33.9%,Medium,0.020459908965027862, https://leetcode.com/problems/multiply-strings
392,Is Subsequence,49.2%,Easy,0.02033508842008217, https://leetcode.com/problems/is-subsequence
67,Add Binary,45.2%,Easy,0.020171933774613085, https://leetcode.com/problems/add-binary
1048,Longest String Chain,54.7%,Medium,0.019361689049145963, https://leetcode.com/problems/longest-string-chain
674,Longest Continuous Increasing Subsequence,45.9%,Easy,0.01900294712561538, https://leetcode.com/problems/longest-continuous-increasing-subsequence
9,Palindrome Number,48.4%,Easy,0.018837205580381582, https://leetcode.com/problems/palindrome-number
965,Univalued Binary Tree,67.7%,Easy,0.018665964249802672, https://leetcode.com/problems/univalued-binary-tree
290,Word Pattern,37.0%,Easy,0.01839978311884168, https://leetcode.com/problems/word-pattern
590,N-ary Tree Postorder Traversal,72.1%,Easy,0.018182319083190436, https://leetcode.com/problems/n-ary-tree-postorder-traversal
346,Moving Average from Data Stream,70.9%,Easy,0.0176683041333139, https://leetcode.com/problems/moving-average-from-data-stream
953,Verifying an Alien Dictionary,54.1%,Easy,0.017654440483007624, https://leetcode.com/problems/verifying-an-alien-dictionary
383,Ransom Note,53.1%,Easy,0.017621601349819518, https://leetcode.com/problems/ransom-note
657,Robot Return to Origin,73.5%,Easy,0.017505917513614497, https://leetcode.com/problems/robot-return-to-origin
1266,Minimum Time Visiting All Points,79.6%,Easy,0.017354014693151613, https://leetcode.com/problems/minimum-time-visiting-all-points
876,Middle of the Linked List,68.4%,Easy,0.01707497375257815, https://leetcode.com/problems/middle-of-the-linked-list
389,Find the Difference,55.3%,Easy,0.016978336534417868, https://leetcode.com/problems/find-the-difference
145,Binary Tree Postorder Traversal,55.0%,Hard,0.01682911820009702, https://leetcode.com/problems/binary-tree-postorder-traversal
771,Jewels and Stones,86.4%,Easy,0.01631653312373806, https://leetcode.com/problems/jewels-and-stones
1304,Find N Unique Integers Sum up to Zero,76.3%,Easy,0.015892269319508656, https://leetcode.com/problems/find-n-unique-integers-sum-up-to-zero
125,Valid Palindrome,36.7%,Easy,0.01582781088607703, https://leetcode.com/problems/valid-palindrome
404,Sum of Left Leaves,50.9%,Easy,0.013981353230340547, https://leetcode.com/problems/sum-of-left-leaves
724,Find Pivot Index,44.0%,Easy,0.013850636933899008, https://leetcode.com/problems/find-pivot-index
151,Reverse Words in a String,21.9%,Medium,0.013753273019471011, https://leetcode.com/problems/reverse-words-in-a-string
144,Binary Tree Preorder Traversal,55.7%,Medium,0.013667638728663807, https://leetcode.com/problems/binary-tree-preorder-traversal
303,Range Sum Query - Immutable,44.7%,Easy,0.013240842236997532, https://leetcode.com/problems/range-sum-query-immutable
665,Non-decreasing Array,19.5%,Easy,0.013016779950191773, https://leetcode.com/problems/non-decreasing-array
66,Plus One,43.0%,Easy,0.012985087498808112, https://leetcode.com/problems/plus-one
219,Contains Duplicate II,37.7%,Easy,0.01276748910345265, https://leetcode.com/problems/contains-duplicate-ii
213,House Robber II,36.5%,Medium,0.012654392210497564, https://leetcode.com/problems/house-robber-ii
26,Remove Duplicates from Sorted Array,45.1%,Easy,0.012133715163198892, https://leetcode.com/problems/remove-duplicates-from-sorted-array
338,Counting Bits,69.5%,Medium,0.01088446119842327, https://leetcode.com/problems/counting-bits
1221,Split a String in Balanced Strings,83.3%,Easy,0.008775835172724969, https://leetcode.com/problems/split-a-string-in-balanced-strings
154,Find Minimum in Rotated Sorted Array II,41.6%,Hard,0.008482264714858658, https://leetcode.com/problems/find-minimum-in-rotated-sorted-array-ii
461,Hamming Distance,72.8%,Easy,0.00833685528906183, https://leetcode.com/problems/hamming-distance
617,Merge Two Binary Trees,74.1%,Easy,0.008262802639833214, https://leetcode.com/problems/merge-two-binary-trees
260,Single Number III,64.3%,Medium,0.008090659020153698, https://leetcode.com/problems/single-number-iii
1344,Angle Between Hands of a Clock,61.4%,Medium,0.007795031188053973, https://leetcode.com/problems/angle-between-hands-of-a-clock
175,Combine Two Tables,60.8%,Easy,0.007696786120491369, https://leetcode.com/problems/combine-two-tables
328,Odd Even Linked List,55.7%,Medium,0.00764383618585562, https://leetcode.com/problems/odd-even-linked-list
1365,How Many Numbers Are Smaller Than the Current Number,85.6%,Easy,0.007109877088701047, https://leetcode.com/problems/how-many-numbers-are-smaller-than-the-current-number
142,Linked List Cycle II,37.3%,Medium,0.006564934131150057, https://leetcode.com/problems/linked-list-cycle-ii
203,Remove Linked List Elements,38.6%,Easy,0.006479067005887776, https://leetcode.com/problems/remove-linked-list-elements
309,Best Time to Buy and Sell Stock with Cooldown,47.4%,Medium,0.006400704591951834, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-cooldown
1431,Kids With the Greatest Number of Candies,88.9%,Easy,0.005927699633275225, https://leetcode.com/problems/kids-with-the-greatest-number-of-candies
237,Delete Node in a Linked List,63.8%,Easy,0.005144705881237697, https://leetcode.com/problems/delete-node-in-a-linked-list
35,Search Insert Position,42.6%,Easy,0.004646848510375352, https://leetcode.com/problems/search-insert-position
797,All Paths From Source to Target,77.9%,Medium,0.0024703569875376783, https://leetcode.com/problems/all-paths-from-source-to-target
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