mirror of
https://github.com/krishnadey30/LeetCode-Questions-CompanyWise.git
synced 2025-12-28 05:34:42 +00:00
fb5f78b55e
## 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)
```
13 KiB
13 KiB
| 1 | ID | Title | Acceptance | Difficulty | Frequency | Leetcode Question Link |
|---|---|---|---|---|---|---|
| 2 | 440 | K-th Smallest in Lexicographical Order | 29.1% | Hard | 0.6255531303521535 | https://leetcode.com/problems/k-th-smallest-in-lexicographical-order |
| 3 | 465 | Optimal Account Balancing | 46.9% | Hard | 0.5742250229838192 | https://leetcode.com/problems/optimal-account-balancing |
| 4 | 42 | Trapping Rain Water | 48.9% | Hard | 0.5642428619989066 | https://leetcode.com/problems/trapping-rain-water |
| 5 | 493 | Reverse Pairs | 25.2% | Hard | 0.5129147546305722 | https://leetcode.com/problems/reverse-pairs |
| 6 | 351 | Android Unlock Patterns | 48.4% | Medium | 0.49324633098632165 | https://leetcode.com/problems/android-unlock-patterns |
| 7 | 25 | Reverse Nodes in k-Group | 42.1% | Hard | 0.48439786636995086 | https://leetcode.com/problems/reverse-nodes-in-k-group |
| 8 | 146 | LRU Cache | 33.2% | Medium | 0.4555489526464103 | https://leetcode.com/problems/lru-cache |
| 9 | 407 | Trapping Rain Water II | 42.4% | Hard | 0.4506714555662511 | https://leetcode.com/problems/trapping-rain-water-ii |
| 10 | 726 | Number of Atoms | 49.0% | Hard | 0.44449728439260305 | https://leetcode.com/problems/number-of-atoms |
| 11 | 403 | Frog Jump | 39.7% | Hard | 0.4059129982084613 | https://leetcode.com/problems/frog-jump |
| 12 | 777 | Swap Adjacent in LR String | 34.8% | Medium | 0.38864350930096464 | https://leetcode.com/problems/swap-adjacent-in-lr-string |
| 13 | 470 | Implement Rand10() Using Rand7() | 46.3% | Medium | 0.3541335285236038 | https://leetcode.com/problems/implement-rand10-using-rand7 |
| 14 | 1202 | Smallest String With Swaps | 46.5% | Medium | 0.3224673282497418 | https://leetcode.com/problems/smallest-string-with-swaps |
| 15 | 1262 | Greatest Sum Divisible by Three | 47.6% | Medium | 0.32243762433832857 | https://leetcode.com/problems/greatest-sum-divisible-by-three |
| 16 | 1172 | Dinner Plate Stacks | 38.2% | Hard | 0.2711095169699942 | https://leetcode.com/problems/dinner-plate-stacks |
| 17 | 1057 | Campus Bikes | 57.7% | Medium | 0.2582475718767295 | https://leetcode.com/problems/campus-bikes |
| 18 | 31 | Next Permutation | 32.6% | Medium | 0.25803390004081306 | https://leetcode.com/problems/next-permutation |
| 19 | 670 | Maximum Swap | 43.6% | Medium | 0.22954743651352366 | https://leetcode.com/problems/maximum-swap |
| 20 | 143 | Reorder List | 37.1% | Medium | 0.21178045827645292 | https://leetcode.com/problems/reorder-list |
| 21 | 33 | Search in Rotated Sorted Array | 34.5% | Medium | 0.1881816310890415 | https://leetcode.com/problems/search-in-rotated-sorted-array |
| 22 | 681 | Next Closest Time | 45.0% | Medium | 0.18812615225992188 | https://leetcode.com/problems/next-closest-time |
| 23 | 445 | Add Two Numbers II | 54.5% | Medium | 0.1810800917058897 | https://leetcode.com/problems/add-two-numbers-ii |
| 24 | 1283 | Find the Smallest Divisor Given a Threshold | 47.6% | Medium | 0.17884755718277986 | https://leetcode.com/problems/find-the-smallest-divisor-given-a-threshold |
| 25 | 1235 | Maximum Profit in Job Scheduling | 44.0% | Hard | 0.1532629744871177 | https://leetcode.com/problems/maximum-profit-in-job-scheduling |
| 26 | 695 | Max Area of Island | 62.7% | Medium | 0.1453113999428855 | https://leetcode.com/problems/max-area-of-island |
| 27 | 317 | Shortest Distance from All Buildings | 41.4% | Hard | 0.14387423888417297 | https://leetcode.com/problems/shortest-distance-from-all-buildings |
| 28 | 51 | N-Queens | 46.6% | Hard | 0.13868338753395068 | https://leetcode.com/problems/n-queens |
| 29 | 449 | Serialize and Deserialize BST | 52.0% | Medium | 0.1327502812764459 | https://leetcode.com/problems/serialize-and-deserialize-bst |
| 30 | 316 | Remove Duplicate Letters | 35.8% | Hard | 0.1165801830326188 | https://leetcode.com/problems/remove-duplicate-letters |
| 31 | 240 | Search a 2D Matrix II | 43.2% | Medium | 0.1149245296604198 | https://leetcode.com/problems/search-a-2d-matrix-ii |
| 32 | 329 | Longest Increasing Path in a Matrix | 43.4% | Hard | 0.11459264165812869 | https://leetcode.com/problems/longest-increasing-path-in-a-matrix |
| 33 | 215 | Kth Largest Element in an Array | 55.4% | Medium | 0.11179140598811674 | https://leetcode.com/problems/kth-largest-element-in-an-array |
| 34 | 199 | Binary Tree Right Side View | 54.1% | Medium | 0.10921403017749272 | https://leetcode.com/problems/binary-tree-right-side-view |
| 35 | 856 | Score of Parentheses | 60.5% | Medium | 0.09997219291013618 | https://leetcode.com/problems/score-of-parentheses |
| 36 | 207 | Course Schedule | 43.1% | Medium | 0.09601114875296962 | https://leetcode.com/problems/course-schedule |
| 37 | 3 | Longest Substring Without Repeating Characters | 30.4% | Medium | 0.0949810653845502 | https://leetcode.com/problems/longest-substring-without-repeating-characters |
| 38 | 395 | Longest Substring with At Least K Repeating Characters | 41.4% | Medium | 0.09358079943969791 | https://leetcode.com/problems/longest-substring-with-at-least-k-repeating-characters |
| 39 | 320 | Generalized Abbreviation | 52.1% | Medium | 0.09352605801082346 | https://leetcode.com/problems/generalized-abbreviation |
| 40 | 282 | Expression Add Operators | 35.5% | Hard | 0.08720118433574389 | https://leetcode.com/problems/expression-add-operators |
| 41 | 206 | Reverse Linked List | 62.5% | Easy | 0.08096580890872224 | https://leetcode.com/problems/reverse-linked-list |
| 42 | 23 | Merge k Sorted Lists | 40.2% | Hard | 0.07900382769570498 | https://leetcode.com/problems/merge-k-sorted-lists |
| 43 | 54 | Spiral Matrix | 34.1% | Medium | 0.07792846120043545 | https://leetcode.com/problems/spiral-matrix |
| 44 | 236 | Lowest Common Ancestor of a Binary Tree | 45.7% | Medium | 0.07288369759447264 | https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree |
| 45 | 78 | Subsets | 62.0% | Medium | 0.0721466627971786 | https://leetcode.com/problems/subsets |
| 46 | 406 | Queue Reconstruction by Height | 66.9% | Medium | 0.06917190648877243 | https://leetcode.com/problems/queue-reconstruction-by-height |
| 47 | 386 | Lexicographical Numbers | 51.6% | Medium | 0.06875559541512997 | https://leetcode.com/problems/lexicographical-numbers |
| 48 | 56 | Merge Intervals | 39.3% | Medium | 0.06807635025869622 | https://leetcode.com/problems/merge-intervals |
| 49 | 148 | Sort List | 42.3% | Medium | 0.06805346324501566 | https://leetcode.com/problems/sort-list |
| 50 | 863 | All Nodes Distance K in Binary Tree | 55.4% | Medium | 0.06616716425077336 | https://leetcode.com/problems/all-nodes-distance-k-in-binary-tree |
| 51 | 71 | Simplify Path | 32.6% | Medium | 0.06351340572232586 | https://leetcode.com/problems/simplify-path |
| 52 | 772 | Basic Calculator III | 41.3% | Hard | 0.06331227941432688 | https://leetcode.com/problems/basic-calculator-iii |
| 53 | 72 | Edit Distance | 44.8% | Hard | 0.061024299119344635 | https://leetcode.com/problems/edit-distance |
| 54 | 4 | Median of Two Sorted Arrays | 29.6% | Hard | 0.0606476084726819 | https://leetcode.com/problems/median-of-two-sorted-arrays |
| 55 | 41 | First Missing Positive | 32.0% | Hard | 0.056273635982108605 | https://leetcode.com/problems/first-missing-positive |
| 56 | 1249 | Minimum Remove to Make Valid Parentheses | 62.5% | Medium | 0.05613145611169511 | https://leetcode.com/problems/minimum-remove-to-make-valid-parentheses |
| 57 | 222 | Count Complete Tree Nodes | 46.8% | Medium | 0.05492114472894792 | https://leetcode.com/problems/count-complete-tree-nodes |
| 58 | 735 | Asteroid Collision | 41.0% | Medium | 0.05479154882968245 | https://leetcode.com/problems/asteroid-collision |
| 59 | 179 | Largest Number | 28.8% | Medium | 0.0543427413161019 | https://leetcode.com/problems/largest-number |
| 60 | 1339 | Maximum Product of Splitted Binary Tree | 37.2% | Medium | 0.05064373281875492 | https://leetcode.com/problems/maximum-product-of-splitted-binary-tree |
| 61 | 124 | Binary Tree Maximum Path Sum | 34.3% | Hard | 0.048717521186547104 | https://leetcode.com/problems/binary-tree-maximum-path-sum |
| 62 | 958 | Check Completeness of a Binary Tree | 52.1% | Medium | 0.0483185772708077 | https://leetcode.com/problems/check-completeness-of-a-binary-tree |
| 63 | 11 | Container With Most Water | 50.8% | Medium | 0.047988816105494686 | https://leetcode.com/problems/container-with-most-water |
| 64 | 543 | Diameter of Binary Tree | 48.4% | Easy | 0.04676784186766119 | https://leetcode.com/problems/diameter-of-binary-tree |
| 65 | 415 | Add Strings | 47.5% | Easy | 0.04650270606183304 | https://leetcode.com/problems/add-strings |
| 66 | 1 | Two Sum | 45.6% | Easy | 0.04514397697084252 | https://leetcode.com/problems/two-sum |
| 67 | 347 | Top K Frequent Elements | 61.2% | Medium | 0.04399269847160566 | https://leetcode.com/problems/top-k-frequent-elements |
| 68 | 160 | Intersection of Two Linked Lists | 40.6% | Easy | 0.043270781043381126 | https://leetcode.com/problems/intersection-of-two-linked-lists |
| 69 | 53 | Maximum Subarray | 46.5% | Easy | 0.04299340685592046 | https://leetcode.com/problems/maximum-subarray |
| 70 | 2 | Add Two Numbers | 33.9% | Medium | 0.04138293231479875 | https://leetcode.com/problems/add-two-numbers |
| 71 | 79 | Word Search | 35.6% | Medium | 0.0408086655410548 | https://leetcode.com/problems/word-search |
| 72 | 162 | Find Peak Element | 43.3% | Medium | 0.039043060072524054 | https://leetcode.com/problems/find-peak-element |
| 73 | 402 | Remove K Digits | 28.4% | Medium | 0.03755134565213245 | https://leetcode.com/problems/remove-k-digits |
| 74 | 322 | Coin Change | 35.5% | Medium | 0.03569682997206547 | https://leetcode.com/problems/coin-change |
| 75 | 21 | Merge Two Sorted Lists | 53.5% | Easy | 0.03548634253021285 | https://leetcode.com/problems/merge-two-sorted-lists |
| 76 | 974 | Subarray Sums Divisible by K | 48.9% | Medium | 0.03367321510658789 | https://leetcode.com/problems/subarray-sums-divisible-by-k |
| 77 | 209 | Minimum Size Subarray Sum | 38.2% | Medium | 0.033239453928687726 | https://leetcode.com/problems/minimum-size-subarray-sum |
| 78 | 44 | Wildcard Matching | 24.7% | Hard | 0.030573033362282363 | https://leetcode.com/problems/wildcard-matching |
| 79 | 103 | Binary Tree Zigzag Level Order Traversal | 48.3% | Medium | 0.0269910535894593 | https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal |
| 80 | 22 | Generate Parentheses | 62.7% | Medium | 0.026949997964496694 | https://leetcode.com/problems/generate-parentheses |
| 81 | 34 | Find First and Last Position of Element in Sorted Array | 36.2% | Medium | 0.026256496787488606 | https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array |
| 82 | 76 | Minimum Window Substring | 34.6% | Hard | 0.024696424154275233 | https://leetcode.com/problems/minimum-window-substring |
| 83 | 286 | Walls and Gates | 54.5% | Medium | 0.02324334737232728 | https://leetcode.com/problems/walls-and-gates |
| 84 | 152 | Maximum Product Subarray | 31.7% | Medium | 0.022176931045949227 | https://leetcode.com/problems/maximum-product-subarray |
| 85 | 113 | Path Sum II | 46.7% | Medium | 0.021882711249507664 | https://leetcode.com/problems/path-sum-ii |
| 86 | 698 | Partition to K Equal Sum Subsets | 45.0% | Medium | 0.02109782896463587 | https://leetcode.com/problems/partition-to-k-equal-sum-subsets |
| 87 | 350 | Intersection of Two Arrays II | 51.4% | Easy | 0.020680587107206983 | https://leetcode.com/problems/intersection-of-two-arrays-ii |
| 88 | 1143 | Longest Common Subsequence | 58.4% | Medium | 0.019772173115579716 | https://leetcode.com/problems/longest-common-subsequence |
| 89 | 173 | Binary Search Tree Iterator | 56.6% | Medium | 0.01899993824490396 | https://leetcode.com/problems/binary-search-tree-iterator |
| 90 | 121 | Best Time to Buy and Sell Stock | 50.5% | Easy | 0.018954919107260947 | https://leetcode.com/problems/best-time-to-buy-and-sell-stock |
| 91 | 394 | Decode String | 50.0% | Medium | 0.0182820448374491 | https://leetcode.com/problems/decode-string |
| 92 | 314 | Binary Tree Vertical Order Traversal | 45.3% | Medium | 0.018010392274465332 | https://leetcode.com/problems/binary-tree-vertical-order-traversal |
| 93 | 239 | Sliding Window Maximum | 43.0% | Hard | 0.01768566434627554 | https://leetcode.com/problems/sliding-window-maximum |
| 94 | 46 | Permutations | 63.5% | Medium | 0.016759583649075344 | https://leetcode.com/problems/permutations |
| 95 | 110 | Balanced Binary Tree | 43.5% | Easy | 0.015742847432510365 | https://leetcode.com/problems/balanced-binary-tree |
| 96 | 105 | Construct Binary Tree from Preorder and Inorder Traversal | 48.8% | Medium | 0.01261934861981589 | https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal |
| 97 | 19 | Remove Nth Node From End of List | 35.2% | Medium | 0.012249425864399291 | https://leetcode.com/problems/remove-nth-node-from-end-of-list |
| 98 | 523 | Continuous Subarray Sum | 24.6% | Medium | 0.011816976504784561 | https://leetcode.com/problems/continuous-subarray-sum |
| 99 | 98 | Validate Binary Search Tree | 27.8% | Medium | 0.01172346369605921 | https://leetcode.com/problems/validate-binary-search-tree |
| 100 | 55 | Jump Game | 34.6% | Medium | 0.011265609194218986 | https://leetcode.com/problems/jump-game |
| 101 | 92 | Reverse Linked List II | 38.8% | Medium | 0.010427623162259089 | https://leetcode.com/problems/reverse-linked-list-ii |
| 102 | 212 | Word Search II | 34.9% | Hard | 0.009845021678804893 | https://leetcode.com/problems/word-search-ii |
| 103 | 295 | Find Median from Data Stream | 44.3% | Hard | 0.00899893586856953 | https://leetcode.com/problems/find-median-from-data-stream |
| 104 | 15 | 3Sum | 26.8% | Medium | 0.00876717944353383 | https://leetcode.com/problems/3sum |
| 105 | 139 | Word Break | 40.1% | Medium | 0.008741314401573542 | https://leetcode.com/problems/word-break |
| 106 | 977 | Squares of a Sorted Array | 72.1% | Easy | 0.008733679968754604 | https://leetcode.com/problems/squares-of-a-sorted-array |
| 107 | 349 | Intersection of Two Arrays | 62.5% | Easy | 0.00725034896230682 | https://leetcode.com/problems/intersection-of-two-arrays |
| 108 | 10 | Regular Expression Matching | 26.8% | Hard | 0.0071865203293987245 | https://leetcode.com/problems/regular-expression-matching |
| 109 | 114 | Flatten Binary Tree to Linked List | 49.3% | Medium | 0.006896579059060353 | https://leetcode.com/problems/flatten-binary-tree-to-linked-list |
| 110 | 88 | Merge Sorted Array | 39.4% | Easy | 0.006760335218638243 | https://leetcode.com/problems/merge-sorted-array |
| 111 | 200 | Number of Islands | 46.8% | Medium | 0.006490251382779317 | https://leetcode.com/problems/number-of-islands |
| 112 | 83 | Remove Duplicates from Sorted List | 45.4% | Easy | 0.006353261522609498 | https://leetcode.com/problems/remove-duplicates-from-sorted-list |
| 113 | 167 | Two Sum II - Input array is sorted | 54.1% | Easy | 0.005507380022589096 | https://leetcode.com/problems/two-sum-ii-input-array-is-sorted |
| 114 | 238 | Product of Array Except Self | 60.1% | Medium | 0.003930436424724545 | https://leetcode.com/problems/product-of-array-except-self |
| 115 | 198 | House Robber | 42.0% | Easy | 0.0037576371128333645 | https://leetcode.com/problems/house-robber |
| 116 | 94 | Binary Tree Inorder Traversal | 63.3% | Medium | 0.0033551449021403577 | https://leetcode.com/problems/binary-tree-inorder-traversal |
| 117 | 104 | Maximum Depth of Binary Tree | 66.0% | Easy | 0.002787846801433134 | https://leetcode.com/problems/maximum-depth-of-binary-tree |