LeetCode-Questions-CompanyWise/google_1year.csv

1	ID	Title	Acceptance	Difficulty	Frequency	Leetcode Question Link
2	1007	Minimum Domino Rotations For Equal Row	50.0%	Medium	2.170163308534744	https://leetcode.com/problems/minimum-domino-rotations-for-equal-row
3	843	Guess the Word	46.1%	Hard	2.087209390653749	https://leetcode.com/problems/guess-the-word
4	1153	String Transforms Into Another String	35.8%	Hard	2.004255472772754	https://leetcode.com/problems/string-transforms-into-another-string
5	1088	Confusing Number II	44.0%	Hard	1.921301554891759	https://leetcode.com/problems/confusing-number-ii
6	809	Expressive Words	47.0%	Medium	1.8887891194583846	https://leetcode.com/problems/expressive-words
7	1110	Delete Nodes And Return Forest	67.0%	Medium	1.8058352015773897	https://leetcode.com/problems/delete-nodes-and-return-forest
8	1	Two Sum	45.6%	Easy	1.7788944716412072	https://leetcode.com/problems/two-sum
9	659	Split Array into Consecutive Subsequences	43.7%	Medium	1.7111448912133367	https://leetcode.com/problems/split-array-into-consecutive-subsequences
10	727	Minimum Window Subsequence	41.8%	Hard	1.6988043776900665	https://leetcode.com/problems/minimum-window-subsequence
11	1170	Compare Strings by Frequency of the Smallest Character	58.7%	Easy	1.6570930192536797	https://leetcode.com/problems/compare-strings-by-frequency-of-the-smallest-character
12	1055	Shortest Way to Form String	56.9%	Medium	1.6487734044295008	https://leetcode.com/problems/shortest-way-to-form-string
13	359	Logger Rate Limiter	70.8%	Easy	1.588573586220281	https://leetcode.com/problems/logger-rate-limiter
14	642	Design Search Autocomplete System	44.7%	Hard	1.554654590999807	https://leetcode.com/problems/design-search-autocomplete-system
15	946	Validate Stack Sequences	61.9%	Medium	1.4991260114276068	https://leetcode.com/problems/validate-stack-sequences
16	552	Student Attendance Record II	36.7%	Hard	1.4313647525612732	https://leetcode.com/problems/student-attendance-record-ii
17	846	Hand of Straights	54.2%	Medium	1.3987653023923765	https://leetcode.com/problems/hand-of-straights
18	465	Optimal Account Balancing	46.9%	Hard	1.392711503201808	https://leetcode.com/problems/optimal-account-balancing
19	1231	Divide Chocolate	52.4%	Hard	1.355484603119876	https://leetcode.com/problems/divide-chocolate
20	363	Max Sum of Rectangle No Larger Than K	37.3%	Hard	1.2725306852388811	https://leetcode.com/problems/max-sum-of-rectangle-no-larger-than-k
21	1438	Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit	42.1%	Medium	1.1895767673578863	https://leetcode.com/problems/longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limit
22	410	Split Array Largest Sum	44.5%	Hard	1.1834612534147486	https://leetcode.com/problems/split-array-largest-sum
23	752	Open the Lock	51.8%	Medium	1.149229346636899	https://leetcode.com/problems/open-the-lock
24	1057	Campus Bikes	57.7%	Medium	1.1436504743393179	https://leetcode.com/problems/campus-bikes
25	222	Count Complete Tree Nodes	46.8%	Medium	1.136501392326842	https://leetcode.com/problems/count-complete-tree-nodes
26	951	Flip Equivalent Binary Trees	65.8%	Medium	1.0943095805953664	https://leetcode.com/problems/flip-equivalent-binary-trees
27	299	Bulls and Cows	42.4%	Easy	1.0634482260723517	https://leetcode.com/problems/bulls-and-cows
28	315	Count of Smaller Numbers After Self	41.5%	Hard	0.9829810845623941	https://leetcode.com/problems/count-of-smaller-numbers-after-self
29	679	24 Game	46.4%	Hard	0.9499298325860126	https://leetcode.com/problems/24-game
30	489	Robot Room Cleaner	69.7%	Hard	0.8669759147050178	https://leetcode.com/problems/robot-room-cleaner
31	1146	Snapshot Array	37.0%	Medium	0.8608224218366608	https://leetcode.com/problems/snapshot-array
32	801	Minimum Swaps To Make Sequences Increasing	38.9%	Medium	0.8257867334583089	https://leetcode.com/problems/minimum-swaps-to-make-sequences-increasing
33	835	Image Overlap	58.5%	Medium	0.8222042927895468	https://leetcode.com/problems/image-overlap
34	833	Find And Replace in String	50.4%	Medium	0.8018557437829221	https://leetcode.com/problems/find-and-replace-in-string
35	562	Longest Line of Consecutive One in Matrix	45.9%	Medium	0.7929366511683162	https://leetcode.com/problems/longest-line-of-consecutive-one-in-matrix
36	271	Encode and Decode Strings	31.5%	Medium	0.7857399673877702	https://leetcode.com/problems/encode-and-decode-strings
37	1074	Number of Submatrices That Sum to Target	60.4%	Hard	0.7796971965263972	https://leetcode.com/problems/number-of-submatrices-that-sum-to-target
38	939	Minimum Area Rectangle	51.8%	Medium	0.7758696575905972	https://leetcode.com/problems/minimum-area-rectangle
39	1423	Maximum Points You Can Obtain from Cards	42.6%	Medium	0.7734023603473162	https://leetcode.com/problems/maximum-points-you-can-obtain-from-cards
40	1240	Tiling a Rectangle with the Fewest Squares	50.1%	Hard	0.7707054149058199	https://leetcode.com/problems/tiling-a-rectangle-with-the-fewest-squares
41	1048	Longest String Chain	54.7%	Medium	0.7417976896771288	https://leetcode.com/problems/longest-string-chain
42	1032	Stream of Characters	48.3%	Hard	0.7417736920001029	https://leetcode.com/problems/stream-of-characters
43	1293	Shortest Path in a Grid with Obstacles Elimination	42.8%	Hard	0.7389567165912395	https://leetcode.com/problems/shortest-path-in-a-grid-with-obstacles-elimination
44	1320	Minimum Distance to Type a Word Using Two Fingers	62.3%	Hard	0.7328875092094594	https://leetcode.com/problems/minimum-distance-to-type-a-word-using-two-fingers
45	753	Cracking the Safe	50.5%	Hard	0.705886206337375	https://leetcode.com/problems/cracking-the-safe
46	444	Sequence Reconstruction	22.2%	Medium	0.7030133634809992	https://leetcode.com/problems/sequence-reconstruction
47	221	Maximal Square	37.7%	Medium	0.6899129446271253	https://leetcode.com/problems/maximal-square
48	85	Maximal Rectangle	37.7%	Hard	0.677931333322692	https://leetcode.com/problems/maximal-rectangle
49	729	My Calendar I	51.8%	Medium	0.6562984201902302	https://leetcode.com/problems/my-calendar-i
50	723	Candy Crush	69.2%	Medium	0.6236493860630239	https://leetcode.com/problems/candy-crush
51	329	Longest Increasing Path in a Matrix	43.4%	Hard	0.6224062149541277	https://leetcode.com/problems/longest-increasing-path-in-a-matrix
52	844	Backspace String Compare	46.4%	Easy	0.6195280067866277	https://leetcode.com/problems/backspace-string-compare
53	68	Text Justification	27.7%	Hard	0.6140675688764503	https://leetcode.com/problems/text-justification
54	57	Insert Interval	33.5%	Hard	0.6125678482424609	https://leetcode.com/problems/insert-interval
55	528	Random Pick with Weight	43.9%	Medium	0.6100335190236106	https://leetcode.com/problems/random-pick-with-weight
56	1296	Divide Array in Sets of K Consecutive Numbers	53.8%	Medium	0.6080358611436607	https://leetcode.com/problems/divide-array-in-sets-of-k-consecutive-numbers
57	722	Remove Comments	34.6%	Medium	0.6080123287972728	https://leetcode.com/problems/remove-comments
58	362	Design Hit Counter	63.7%	Medium	0.5752838074863666	https://leetcode.com/problems/design-hit-counter
59	1031	Maximum Sum of Two Non-Overlapping Subarrays	57.9%	Medium	0.5684880063705432	https://leetcode.com/problems/maximum-sum-of-two-non-overlapping-subarrays
60	1011	Capacity To Ship Packages Within D Days	58.1%	Medium	0.5675510434445954	https://leetcode.com/problems/capacity-to-ship-packages-within-d-days
61	482	License Key Formatting	43.1%	Easy	0.5650712412547398	https://leetcode.com/problems/license-key-formatting
62	1197	Minimum Knight Moves	36.1%	Medium	0.5616591289700842	https://leetcode.com/problems/minimum-knight-moves
63	346	Moving Average from Data Stream	70.9%	Easy	0.5613967323064175	https://leetcode.com/problems/moving-average-from-data-stream
64	394	Decode String	50.0%	Medium	0.5539181015179535	https://leetcode.com/problems/decode-string
65	399	Evaluate Division	51.6%	Medium	0.5332723866487983	https://leetcode.com/problems/evaluate-division
66	777	Swap Adjacent in LR String	34.8%	Medium	0.5236642036831771	https://leetcode.com/problems/swap-adjacent-in-lr-string
67	774	Minimize Max Distance to Gas Station	46.9%	Hard	0.5168226432383649	https://leetcode.com/problems/minimize-max-distance-to-gas-station
68	248	Strobogrammatic Number III	39.6%	Hard	0.5138062519041285	https://leetcode.com/problems/strobogrammatic-number-iii
69	1368	Minimum Cost to Make at Least One Valid Path in a Grid	54.3%	Hard	0.5118945709548958	https://leetcode.com/problems/minimum-cost-to-make-at-least-one-valid-path-in-a-grid
70	1168	Optimize Water Distribution in a Village	60.9%	Hard	0.5078801135362339	https://leetcode.com/problems/optimize-water-distribution-in-a-village
71	1477	Find Two Non-overlapping Sub-arrays Each With Target Sum	30.0%	Medium	0.503366532914857	https://leetcode.com/problems/find-two-non-overlapping-sub-arrays-each-with-target-sum
72	736	Parse Lisp Expression	47.5%	Hard	0.4964368863138911	https://leetcode.com/problems/parse-lisp-expression
73	1060	Missing Element in Sorted Array	54.5%	Medium	0.4903986257668087	https://leetcode.com/problems/missing-element-in-sorted-array
74	1376	Time Needed to Inform All Employees	55.4%	Medium	0.4903935849487848	https://leetcode.com/problems/time-needed-to-inform-all-employees
75	837	New 21 Game	34.6%	Medium	0.49036455189465067	https://leetcode.com/problems/new-21-game
76	743	Network Delay Time	45.0%	Medium	0.48760195419344177	https://leetcode.com/problems/network-delay-time
77	792	Number of Matching Subsequences	47.4%	Medium	0.48550781578170077	https://leetcode.com/problems/number-of-matching-subsequences
78	1292	Maximum Side Length of a Square with Sum Less than or Equal to Threshold	48.6%	Medium	0.48550781578170077	https://leetcode.com/problems/maximum-side-length-of-a-square-with-sum-less-than-or-equal-to-threshold
79	1145	Binary Tree Coloring Game	51.2%	Medium	0.4782742733579818	https://leetcode.com/problems/binary-tree-coloring-game
80	593	Valid Square	43.1%	Medium	0.4768380764760327	https://leetcode.com/problems/valid-square
81	298	Binary Tree Longest Consecutive Sequence	47.1%	Medium	0.4737843520856416	https://leetcode.com/problems/binary-tree-longest-consecutive-sequence
82	914	X of a Kind in a Deck of Cards	35.1%	Easy	0.471676336633239	https://leetcode.com/problems/x-of-a-kind-in-a-deck-of-cards
83	1096	Brace Expansion II	62.2%	Hard	0.4700036292457356	https://leetcode.com/problems/brace-expansion-ii
84	815	Bus Routes	42.5%	Hard	0.46566970439379607	https://leetcode.com/problems/bus-routes
85	1136	Parallel Courses	61.1%	Hard	0.462623521948113	https://leetcode.com/problems/parallel-courses
86	295	Find Median from Data Stream	44.3%	Hard	0.4564947142490323	https://leetcode.com/problems/find-median-from-data-stream
87	767	Reorganize String	48.7%	Medium	0.44826640089141645	https://leetcode.com/problems/reorganize-string
88	76	Minimum Window Substring	34.6%	Hard	0.4473429600795586	https://leetcode.com/problems/minimum-window-substring
89	818	Race Car	39.0%	Hard	0.42977569760878054	https://leetcode.com/problems/race-car
90	337	House Robber III	50.6%	Medium	0.42151129766951334	https://leetcode.com/problems/house-robber-iii
91	862	Shortest Subarray with Sum at Least K	24.6%	Hard	0.41930247631269885	https://leetcode.com/problems/shortest-subarray-with-sum-at-least-k
92	1219	Path with Maximum Gold	65.1%	Medium	0.41486465511966875	https://leetcode.com/problems/path-with-maximum-gold
93	652	Find Duplicate Subtrees	50.2%	Medium	0.4102843945441133	https://leetcode.com/problems/find-duplicate-subtrees
94	471	Encode String with Shortest Length	47.1%	Hard	0.4096756406445079	https://leetcode.com/problems/encode-string-with-shortest-length
95	1087	Brace Expansion	62.7%	Medium	0.4065094946260706	https://leetcode.com/problems/brace-expansion
96	1284	Minimum Number of Flips to Convert Binary Matrix to Zero Matrix	69.5%	Hard	0.39465419200394874	https://leetcode.com/problems/minimum-number-of-flips-to-convert-binary-matrix-to-zero-matrix
97	296	Best Meeting Point	57.5%	Hard	0.388507095744267	https://leetcode.com/problems/best-meeting-point
98	560	Subarray Sum Equals K	43.9%	Medium	0.38717950259834166	https://leetcode.com/problems/subarray-sum-equals-k
99	681	Next Closest Time	45.0%	Medium	0.38234521244058434	https://leetcode.com/problems/next-closest-time
100	253	Meeting Rooms II	45.7%	Medium	0.37589684188619144	https://leetcode.com/problems/meeting-rooms-ii
101	53	Maximum Subarray	46.5%	Easy	0.37577757790839306	https://leetcode.com/problems/maximum-subarray
102	889	Construct Binary Tree from Preorder and Postorder Traversal	66.2%	Medium	0.3731218633879398	https://leetcode.com/problems/construct-binary-tree-from-preorder-and-postorder-traversal
103	430	Flatten a Multilevel Doubly Linked List	55.1%	Medium	0.3702096582803022	https://leetcode.com/problems/flatten-a-multilevel-doubly-linked-list
104	1463	Cherry Pickup II	65.7%	Hard	0.36745148140812023	https://leetcode.com/problems/cherry-pickup-ii
105	459	Repeated Substring Pattern	42.2%	Easy	0.36330515985589495	https://leetcode.com/problems/repeated-substring-pattern
106	1345	Jump Game IV	38.0%	Hard	0.363133899796418	https://leetcode.com/problems/jump-game-iv
107	1223	Dice Roll Simulation	45.6%	Medium	0.35774963506849783	https://leetcode.com/problems/dice-roll-simulation
108	158	Read N Characters Given Read4 II - Call multiple times	33.8%	Hard	0.35395059925228556	https://leetcode.com/problems/read-n-characters-given-read4-ii-call-multiple-times
109	205	Isomorphic Strings	39.8%	Easy	0.34924538102912417	https://leetcode.com/problems/isomorphic-strings
110	731	My Calendar II	49.1%	Medium	0.3483066942682158	https://leetcode.com/problems/my-calendar-ii
111	772	Basic Calculator III	41.3%	Hard	0.342522988151367	https://leetcode.com/problems/basic-calculator-iii
112	715	Range Module	38.5%	Hard	0.33647223662121295	https://leetcode.com/problems/range-module
113	1125	Smallest Sufficient Team	46.6%	Hard	0.33647223662121295	https://leetcode.com/problems/smallest-sufficient-team
114	803	Bricks Falling When Hit	30.8%	Hard	0.33395175639587793	https://leetcode.com/problems/bricks-falling-when-hit
115	850	Rectangle Area II	47.5%	Hard	0.33395175639587793	https://leetcode.com/problems/rectangle-area-ii
116	1277	Count Square Submatrices with All Ones	73.3%	Medium	0.3296504505018546	https://leetcode.com/problems/count-square-submatrices-with-all-ones
117	1406	Stone Game III	56.1%	Hard	0.3195226783074397	https://leetcode.com/problems/stone-game-iii
118	913	Cat and Mouse	31.3%	Hard	0.31508104663989533	https://leetcode.com/problems/cat-and-mouse
119	1056	Confusing Number	48.6%	Easy	0.31508104663989533	https://leetcode.com/problems/confusing-number
120	900	RLE Iterator	53.5%	Medium	0.31383478526224007	https://leetcode.com/problems/rle-iterator
121	72	Edit Distance	44.8%	Hard	0.30928199098237896	https://leetcode.com/problems/edit-distance
122	947	Most Stones Removed with Same Row or Column	55.2%	Medium	0.3080150318071775	https://leetcode.com/problems/most-stones-removed-with-same-row-or-column
123	981	Time Based Key-Value Store	53.1%	Medium	0.3076005525488317	https://leetcode.com/problems/time-based-key-value-store
124	209	Minimum Size Subarray Sum	38.2%	Medium	0.30527046555266835	https://leetcode.com/problems/minimum-size-subarray-sum
125	317	Shortest Distance from All Buildings	41.4%	Hard	0.29874253625209474	https://leetcode.com/problems/shortest-distance-from-all-buildings
126	56	Merge Intervals	39.3%	Medium	0.2985378761406593	https://leetcode.com/problems/merge-intervals
127	871	Minimum Number of Refueling Stops	31.4%	Hard	0.29571424414904524	https://leetcode.com/problems/minimum-number-of-refueling-stops
128	737	Sentence Similarity II	45.8%	Medium	0.2929871246814741	https://leetcode.com/problems/sentence-similarity-ii
129	375	Guess Number Higher or Lower II	40.3%	Medium	0.28954600588984364	https://leetcode.com/problems/guess-number-higher-or-lower-ii
130	2	Add Two Numbers	33.9%	Medium	0.2861175570266303	https://leetcode.com/problems/add-two-numbers
131	340	Longest Substring with At Most K Distinct Characters	44.1%	Hard	0.284527977147328	https://leetcode.com/problems/longest-substring-with-at-most-k-distinct-characters
132	1326	Minimum Number of Taps to Open to Water a Garden	43.6%	Hard	0.2786048543006643	https://leetcode.com/problems/minimum-number-of-taps-to-open-to-water-a-garden
133	200	Number of Islands	46.8%	Medium	0.27691676627418055	https://leetcode.com/problems/number-of-islands
134	218	The Skyline Problem	34.6%	Hard	0.27469487692496974	https://leetcode.com/problems/the-skyline-problem
135	42	Trapping Rain Water	48.9%	Hard	0.27385241509061997	https://leetcode.com/problems/trapping-rain-water
136	1203	Sort Items by Groups Respecting Dependencies	47.6%	Hard	0.2711095169699942	https://leetcode.com/problems/sort-items-by-groups-respecting-dependencies
137	1140	Stone Game II	63.3%	Medium	0.2655409465745674	https://leetcode.com/problems/stone-game-ii
138	845	Longest Mountain in Array	37.2%	Medium	0.26525754195362866	https://leetcode.com/problems/longest-mountain-in-array
139	336	Palindrome Pairs	33.7%	Hard	0.2624566048341479	https://leetcode.com/problems/palindrome-pairs
140	1265	Print Immutable Linked List in Reverse	94.6%	Medium	0.26207612154660964	https://leetcode.com/problems/print-immutable-linked-list-in-reverse
141	127	Word Ladder	29.6%	Medium	0.25762464516780426	https://leetcode.com/problems/word-ladder
142	632	Smallest Range Covering Elements from K Lists	52.4%	Hard	0.2574120081490246	https://leetcode.com/problems/smallest-range-covering-elements-from-k-lists
143	325	Maximum Size Subarray Sum Equals k	46.8%	Medium	0.2525907526405108	https://leetcode.com/problems/maximum-size-subarray-sum-equals-k
144	1066	Campus Bikes II	54.2%	Medium	0.24445333790096083	https://leetcode.com/problems/campus-bikes-ii
145	527	Word Abbreviation	54.3%	Hard	0.24362208265775043	https://leetcode.com/problems/word-abbreviation
146	128	Longest Consecutive Sequence	45.1%	Hard	0.24299520815961717	https://leetcode.com/problems/longest-consecutive-sequence
147	1157	Online Majority Element In Subarray	39.0%	Hard	0.24067603007585034	https://leetcode.com/problems/online-majority-element-in-subarray
148	551	Student Attendance Record I	46.0%	Easy	0.235305354339618	https://leetcode.com/problems/student-attendance-record-i
149	1444	Number of Ways of Cutting a Pizza	52.8%	Hard	0.23499359123170555	https://leetcode.com/problems/number-of-ways-of-cutting-a-pizza
150	726	Number of Atoms	49.0%	Hard	0.23361485118150516	https://leetcode.com/problems/number-of-atoms
151	174	Dungeon Game	32.3%	Hard	0.2334626603948416	https://leetcode.com/problems/dungeon-game
152	853	Car Fleet	42.3%	Medium	0.23180161405732433	https://leetcode.com/problems/car-fleet
153	224	Basic Calculator	36.8%	Hard	0.23074173054528113	https://leetcode.com/problems/basic-calculator
154	173	Binary Search Tree Iterator	56.6%	Medium	0.22943234572951865	https://leetcode.com/problems/binary-search-tree-iterator
155	924	Minimize Malware Spread	42.0%	Hard	0.22884157242884745	https://leetcode.com/problems/minimize-malware-spread
156	428	Serialize and Deserialize N-ary Tree	59.4%	Hard	0.22567199766756846	https://leetcode.com/problems/serialize-and-deserialize-n-ary-tree
157	369	Plus One Linked List	58.2%	Medium	0.22538822116803361	https://leetcode.com/problems/plus-one-linked-list
158	4	Median of Two Sorted Arrays	29.6%	Hard	0.22322170378972916	https://leetcode.com/problems/median-of-two-sorted-arrays
159	353	Design Snake Game	34.2%	Medium	0.2228314901476892	https://leetcode.com/problems/design-snake-game
160	267	Palindrome Permutation II	36.4%	Medium	0.21932154283963445	https://leetcode.com/problems/palindrome-permutation-ii
161	393	UTF-8 Validation	37.5%	Medium	0.2166710368085923	https://leetcode.com/problems/utf-8-validation
162	417	Pacific Atlantic Water Flow	41.1%	Medium	0.2125614419836728	https://leetcode.com/problems/pacific-atlantic-water-flow
163	1352	Product of the Last K Numbers	43.6%	Medium	0.21187081254168746	https://leetcode.com/problems/product-of-the-last-k-numbers
164	950	Reveal Cards In Increasing Order	74.6%	Medium	0.20936640242970506	https://leetcode.com/problems/reveal-cards-in-increasing-order
165	741	Cherry Pickup	33.9%	Hard	0.20909179785855941	https://leetcode.com/problems/cherry-pickup
166	354	Russian Doll Envelopes	35.6%	Hard	0.20874135717581893	https://leetcode.com/problems/russian-doll-envelopes
167	41	First Missing Positive	32.0%	Hard	0.20827230480570424	https://leetcode.com/problems/first-missing-positive
168	208	Implement Trie (Prefix Tree)	49.4%	Medium	0.20593713931590088	https://leetcode.com/problems/implement-trie-prefix-tree
169	604	Design Compressed String Iterator	37.5%	Easy	0.20585205420414873	https://leetcode.com/problems/design-compressed-string-iterator
170	146	LRU Cache	33.2%	Medium	0.2037051228192776	https://leetcode.com/problems/lru-cache
171	304	Range Sum Query 2D - Immutable	38.6%	Medium	0.20226153257780005	https://leetcode.com/problems/range-sum-query-2d-immutable
172	332	Reconstruct Itinerary	36.7%	Medium	0.20016691711396506	https://leetcode.com/problems/reconstruct-itinerary
173	568	Maximum Vacation Days	40.8%	Hard	0.19966567025192705	https://leetcode.com/problems/maximum-vacation-days
174	320	Generalized Abbreviation	52.1%	Medium	0.19933290262049122	https://leetcode.com/problems/generalized-abbreviation
175	817	Linked List Components	57.3%	Medium	0.1981769285837487	https://leetcode.com/problems/linked-list-components
176	10	Regular Expression Matching	26.8%	Hard	0.19735405175196735	https://leetcode.com/problems/regular-expression-matching
177	1062	Longest Repeating Substring	57.2%	Medium	0.19627990904466153	https://leetcode.com/problems/longest-repeating-substring
178	894	All Possible Full Binary Trees	75.2%	Medium	0.19502650869922625	https://leetcode.com/problems/all-possible-full-binary-trees
179	480	Sliding Window Median	37.2%	Hard	0.19425690734322737	https://leetcode.com/problems/sliding-window-median
180	274	H-Index	36.1%	Medium	0.19380371568797425	https://leetcode.com/problems/h-index
181	418	Sentence Screen Fitting	32.6%	Medium	0.19331931100349597	https://leetcode.com/problems/sentence-screen-fitting
182	1131	Maximum of Absolute Value Expression	53.0%	Medium	0.19331931100349597	https://leetcode.com/problems/maximum-of-absolute-value-expression
183	198	House Robber	42.0%	Easy	0.1920777317393193	https://leetcode.com/problems/house-robber
184	708	Insert into a Sorted Circular Linked List	31.6%	Medium	0.19151400497811882	https://leetcode.com/problems/insert-into-a-sorted-circular-linked-list
185	549	Binary Tree Longest Consecutive Sequence II	47.0%	Medium	0.1884471502206373	https://leetcode.com/problems/binary-tree-longest-consecutive-sequence-ii
186	1312	Minimum Insertion Steps to Make a String Palindrome	58.1%	Hard	0.1874629562943733	https://leetcode.com/problems/minimum-insertion-steps-to-make-a-string-palindrome
187	840	Magic Squares In Grid	37.3%	Easy	0.18533360726394627	https://leetcode.com/problems/magic-squares-in-grid
188	1466	Reorder Routes to Make All Paths Lead to the City Zero	63.5%	Medium	0.18400364297693944	https://leetcode.com/problems/reorder-routes-to-make-all-paths-lead-to-the-city-zero
189	380	Insert Delete GetRandom O(1)	47.5%	Medium	0.18219818377547725	https://leetcode.com/problems/insert-delete-getrandom-o1
190	460	LFU Cache	34.2%	Hard	0.1794347945215637	https://leetcode.com/problems/lfu-cache
191	163	Missing Ranges	24.3%	Medium	0.17904823144898546	https://leetcode.com/problems/missing-ranges
192	247	Strobogrammatic Number II	47.6%	Medium	0.17804935011293485	https://leetcode.com/problems/strobogrammatic-number-ii
193	986	Interval List Intersections	67.3%	Medium	0.17618193708525606	https://leetcode.com/problems/interval-list-intersections
194	911	Online Election	50.4%	Medium	0.1741842396477574	https://leetcode.com/problems/online-election
195	17	Letter Combinations of a Phone Number	46.8%	Medium	0.17091525678594932	https://leetcode.com/problems/letter-combinations-of-a-phone-number
196	424	Longest Repeating Character Replacement	47.0%	Medium	0.17062551703076334	https://leetcode.com/problems/longest-repeating-character-replacement
197	43	Multiply Strings	33.9%	Medium	0.17061651017204038	https://leetcode.com/problems/multiply-strings
198	166	Fraction to Recurring Decimal	21.6%	Medium	0.16822779371809507	https://leetcode.com/problems/fraction-to-recurring-decimal
199	935	Knight Dialer	45.2%	Medium	0.1670540846631662	https://leetcode.com/problems/knight-dialer
200	963	Minimum Area Rectangle II	50.9%	Medium	0.16635770580494058	https://leetcode.com/problems/minimum-area-rectangle-ii
201	34	Find First and Last Position of Element in Sorted Array	36.2%	Medium	0.16538276138928665	https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array
202	15	3Sum	26.8%	Medium	0.1640862201935116	https://leetcode.com/problems/3sum
203	895	Maximum Frequency Stack	60.6%	Hard	0.1629613095094132	https://leetcode.com/problems/maximum-frequency-stack
204	720	Longest Word in Dictionary	48.2%	Easy	0.16082720489992372	https://leetcode.com/problems/longest-word-in-dictionary
205	1155	Number of Dice Rolls With Target Sum	49.0%	Medium	0.15850324382610032	https://leetcode.com/problems/number-of-dice-rolls-with-target-sum
206	3	Longest Substring Without Repeating Characters	30.4%	Medium	0.15840625330250555	https://leetcode.com/problems/longest-substring-without-repeating-characters
207	721	Accounts Merge	48.8%	Medium	0.15836350116973763	https://leetcode.com/problems/accounts-merge
208	23	Merge k Sorted Lists	40.2%	Hard	0.15830321529243765	https://leetcode.com/problems/merge-k-sorted-lists
209	1165	Single-Row Keyboard	84.8%	Easy	0.15656906069153992	https://leetcode.com/problems/single-row-keyboard
210	335	Self Crossing	28.0%	Hard	0.15535044001916237	https://leetcode.com/problems/self-crossing
211	351	Android Unlock Patterns	48.4%	Medium	0.15521621002929656	https://leetcode.com/problems/android-unlock-patterns
212	432	All O`one Data Structure	32.4%	Hard	0.14878873668587292	https://leetcode.com/problems/all-oone-data-structure
213	212	Word Search II	34.9%	Hard	0.1469519395427709	https://leetcode.com/problems/word-search-ii
214	288	Unique Word Abbreviation	21.9%	Medium	0.14624550032014502	https://leetcode.com/problems/unique-word-abbreviation
215	360	Sort Transformed Array	48.8%	Medium	0.14624550032014502	https://leetcode.com/problems/sort-transformed-array
216	149	Max Points on a Line	16.9%	Hard	0.1460315553887541	https://leetcode.com/problems/max-points-on-a-line
217	802	Find Eventual Safe States	48.9%	Medium	0.14584486731464613	https://leetcode.com/problems/find-eventual-safe-states
218	269	Alien Dictionary	33.3%	Hard	0.14578781346149866	https://leetcode.com/problems/alien-dictionary
219	1102	Path With Maximum Minimum Value	49.2%	Medium	0.1444815825552332	https://leetcode.com/problems/path-with-maximum-minimum-value
220	276	Paint Fence	38.3%	Easy	0.14242034004176865	https://leetcode.com/problems/paint-fence
221	692	Top K Frequent Words	51.8%	Medium	0.14216994399738556	https://leetcode.com/problems/top-k-frequent-words
222	690	Employee Importance	57.3%	Easy	0.14131823975737387	https://leetcode.com/problems/employee-importance
223	31	Next Permutation	32.6%	Medium	0.13993171390226958	https://leetcode.com/problems/next-permutation
224	91	Decode Ways	24.7%	Medium	0.13946258598914826	https://leetcode.com/problems/decode-ways
225	96	Unique Binary Search Trees	52.9%	Medium	0.13850969523609932	https://leetcode.com/problems/unique-binary-search-trees
226	279	Perfect Squares	47.4%	Medium	0.13815033848081718	https://leetcode.com/problems/perfect-squares
227	855	Exam Room	43.1%	Medium	0.13804422079620546	https://leetcode.com/problems/exam-room
228	702	Search in a Sorted Array of Unknown Size	66.9%	Medium	0.13783247452391326	https://leetcode.com/problems/search-in-a-sorted-array-of-unknown-size
229	250	Count Univalue Subtrees	52.0%	Medium	0.13767409129953323	https://leetcode.com/problems/count-univalue-subtrees
230	286	Walls and Gates	54.5%	Medium	0.13712574822724946	https://leetcode.com/problems/walls-and-gates
231	1209	Remove All Adjacent Duplicates in String II	56.9%	Medium	0.13712574822724946	https://leetcode.com/problems/remove-all-adjacent-duplicates-in-string-ii
232	99	Recover Binary Search Tree	39.7%	Hard	0.1363765523041528	https://leetcode.com/problems/recover-binary-search-tree
233	420	Strong Password Checker	14.0%	Hard	0.13254665596198312	https://leetcode.com/problems/strong-password-checker
234	307	Range Sum Query - Mutable	34.6%	Medium	0.1314916521599796	https://leetcode.com/problems/range-sum-query-mutable
235	139	Word Break	40.1%	Medium	0.1314440532234174	https://leetcode.com/problems/word-break
236	66	Plus One	43.0%	Easy	0.12931569007487664	https://leetcode.com/problems/plus-one
237	361	Bomb Enemy	46.0%	Medium	0.1271551754852466	https://leetcode.com/problems/bomb-enemy
238	925	Long Pressed Name	40.5%	Easy	0.12636677934777493	https://leetcode.com/problems/long-pressed-name
239	968	Binary Tree Cameras	37.5%	Hard	0.12586422089000404	https://leetcode.com/problems/binary-tree-cameras
240	246	Strobogrammatic Number	45.0%	Easy	0.12428697467365621	https://leetcode.com/problems/strobogrammatic-number
241	1218	Longest Arithmetic Subsequence of Given Difference	44.6%	Medium	0.12344419109112172	https://leetcode.com/problems/longest-arithmetic-subsequence-of-given-difference
242	228	Summary Ranges	39.5%	Medium	0.1207191114343526	https://leetcode.com/problems/summary-ranges
243	1504	Count Submatrices With All Ones	61.7%	Medium	0.12017442778845913	https://leetcode.com/problems/count-submatrices-with-all-ones
244	239	Sliding Window Maximum	43.0%	Hard	0.11945579213218108	https://leetcode.com/problems/sliding-window-maximum
245	284	Peeking Iterator	45.7%	Medium	0.11901099827011974	https://leetcode.com/problems/peeking-iterator
246	904	Fruit Into Baskets	42.5%	Medium	0.11884814773398159	https://leetcode.com/problems/fruit-into-baskets
247	64	Minimum Path Sum	54.5%	Medium	0.1173048772402237	https://leetcode.com/problems/minimum-path-sum
248	1229	Meeting Scheduler	52.7%	Medium	0.11671261732648351	https://leetcode.com/problems/meeting-scheduler
249	776	Split BST	55.8%	Medium	0.11641035184441127	https://leetcode.com/problems/split-bst
250	308	Range Sum Query 2D - Mutable	35.6%	Hard	0.11441035117774422	https://leetcode.com/problems/range-sum-query-2d-mutable
251	16	3Sum Closest	46.0%	Medium	0.11410404900826158	https://leetcode.com/problems/3sum-closest
252	45	Jump Game II	30.6%	Hard	0.11109941232684444	https://leetcode.com/problems/jump-game-ii
253	1188	Design Bounded Blocking Queue	70.5%	Medium	0.11030454201470608	https://leetcode.com/problems/design-bounded-blocking-queue
254	33	Search in Rotated Sorted Array	34.5%	Medium	0.1101693809658871	https://leetcode.com/problems/search-in-rotated-sorted-array
255	259	3Sum Smaller	47.6%	Medium	0.10814850377723753	https://leetcode.com/problems/3sum-smaller
256	152	Maximum Product Subarray	31.7%	Medium	0.10753054905987956	https://leetcode.com/problems/maximum-product-subarray
257	467	Unique Substrings in Wraparound String	35.6%	Medium	0.10734155493596446	https://leetcode.com/problems/unique-substrings-in-wraparound-string
258	115	Distinct Subsequences	38.3%	Hard	0.10683933709559944	https://leetcode.com/problems/distinct-subsequences
259	734	Sentence Similarity	42.1%	Easy	0.10676797542570607	https://leetcode.com/problems/sentence-similarity
260	124	Binary Tree Maximum Path Sum	34.3%	Hard	0.10645546445016503	https://leetcode.com/problems/binary-tree-maximum-path-sum
261	759	Employee Free Time	66.3%	Hard	0.10623186692973738	https://leetcode.com/problems/employee-free-time
262	249	Group Shifted Strings	55.1%	Medium	0.10612998860684858	https://leetcode.com/problems/group-shifted-strings
263	226	Invert Binary Tree	65.0%	Easy	0.1060230964340956	https://leetcode.com/problems/invert-binary-tree
264	392	Is Subsequence	49.2%	Easy	0.1060222459926442	https://leetcode.com/problems/is-subsequence
265	5	Longest Palindromic Substring	29.5%	Medium	0.10599355159947746	https://leetcode.com/problems/longest-palindromic-substring
266	159	Longest Substring with At Most Two Distinct Characters	49.4%	Medium	0.10453372768183221	https://leetcode.com/problems/longest-substring-with-at-most-two-distinct-characters
267	1000	Minimum Cost to Merge Stones	39.8%	Hard	0.10345133738802471	https://leetcode.com/problems/minimum-cost-to-merge-stones
268	773	Sliding Puzzle	59.3%	Hard	0.10294796925244239	https://leetcode.com/problems/sliding-puzzle
269	130	Surrounded Regions	28.1%	Medium	0.10285964809047102	https://leetcode.com/problems/surrounded-regions
270	192	Word Frequency	25.8%	Medium	0.10186917331721722	https://leetcode.com/problems/word-frequency
271	63	Unique Paths II	34.6%	Medium	0.10183209288233362	https://leetcode.com/problems/unique-paths-ii
272	609	Find Duplicate File in System	59.5%	Medium	0.09898183354885093	https://leetcode.com/problems/find-duplicate-file-in-system
273	280	Wiggle Sort	63.8%	Medium	0.09561417737468547	https://leetcode.com/problems/wiggle-sort
274	524	Longest Word in Dictionary through Deleting	48.4%	Medium	0.09551262944566821	https://leetcode.com/problems/longest-word-in-dictionary-through-deleting
275	133	Clone Graph	34.8%	Medium	0.09538444917938221	https://leetcode.com/problems/clone-graph
276	821	Shortest Distance to a Character	66.9%	Easy	0.09450889771017068	https://leetcode.com/problems/shortest-distance-to-a-character
277	352	Data Stream as Disjoint Intervals	47.3%	Hard	0.09287412500644375	https://leetcode.com/problems/data-stream-as-disjoint-intervals
278	794	Valid Tic-Tac-Toe State	32.6%	Medium	0.0922312242160336	https://leetcode.com/problems/valid-tic-tac-toe-state
279	236	Lowest Common Ancestor of a Binary Tree	45.7%	Medium	0.0913825929084002	https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree
280	358	Rearrange String k Distance Apart	34.9%	Hard	0.08894748601649616	https://leetcode.com/problems/rearrange-string-k-distance-apart
281	686	Repeated String Match	32.3%	Easy	0.08751937801655657	https://leetcode.com/problems/repeated-string-match
282	282	Expression Add Operators	35.5%	Hard	0.08720118433574389	https://leetcode.com/problems/expression-add-operators
283	150	Evaluate Reverse Polish Notation	36.3%	Medium	0.08523043261863501	https://leetcode.com/problems/evaluate-reverse-polish-notation
284	1244	Design A Leaderboard	60.7%	Medium	0.08286311601350513	https://leetcode.com/problems/design-a-leaderboard
285	134	Gas Station	38.5%	Medium	0.08169138321871633	https://leetcode.com/problems/gas-station
286	636	Exclusive Time of Functions	51.9%	Medium	0.08155306616046964	https://leetcode.com/problems/exclusive-time-of-functions
287	887	Super Egg Drop	27.1%	Hard	0.08054440988796595	https://leetcode.com/problems/super-egg-drop
288	97	Interleaving String	31.5%	Hard	0.07948571541724253	https://leetcode.com/problems/interleaving-string
289	21	Merge Two Sorted Lists	53.5%	Easy	0.07814355346466367	https://leetcode.com/problems/merge-two-sorted-lists
290	830	Positions of Large Groups	49.6%	Easy	0.07775936469913404	https://leetcode.com/problems/positions-of-large-groups
291	1143	Longest Common Subsequence	58.4%	Medium	0.07684598714280602	https://leetcode.com/problems/longest-common-subsequence
292	778	Swim in Rising Water	53.1%	Hard	0.07651914983419623	https://leetcode.com/problems/swim-in-rising-water
293	852	Peak Index in a Mountain Array	71.6%	Easy	0.07637297878457401	https://leetcode.com/problems/peak-index-in-a-mountain-array
294	215	Kth Largest Element in an Array	55.4%	Medium	0.07620046088541414	https://leetcode.com/problems/kth-largest-element-in-an-array
295	137	Single Number II	52.4%	Medium	0.07583984694698977	https://leetcode.com/problems/single-number-ii
296	1237	Find Positive Integer Solution for a Given Equation	69.7%	Easy	0.07536521894921006	https://leetcode.com/problems/find-positive-integer-solution-for-a-given-equation
297	162	Find Peak Element	43.3%	Medium	0.0751426333944982	https://leetcode.com/problems/find-peak-element
298	705	Design HashSet	64.3%	Easy	0.07497265011507567	https://leetcode.com/problems/design-hashset
299	639	Decode Ways II	26.6%	Hard	0.07424558998921052	https://leetcode.com/problems/decode-ways-ii
300	273	Integer to English Words	27.1%	Hard	0.0732177031685638	https://leetcode.com/problems/integer-to-english-words
301	84	Largest Rectangle in Histogram	35.2%	Hard	0.07264184978407404	https://leetcode.com/problems/largest-rectangle-in-histogram
302	1366	Rank Teams by Votes	53.8%	Medium	0.07223355735937158	https://leetcode.com/problems/rank-teams-by-votes
303	505	The Maze II	47.7%	Medium	0.07133147800542972	https://leetcode.com/problems/the-maze-ii
304	438	Find All Anagrams in a String	43.3%	Medium	0.07086789751218016	https://leetcode.com/problems/find-all-anagrams-in-a-string
305	706	Design HashMap	61.3%	Easy	0.0683442674369718	https://leetcode.com/problems/design-hashmap
306	168	Excel Sheet Column Title	31.1%	Easy	0.0676504718923617	https://leetcode.com/problems/excel-sheet-column-title
307	20	Valid Parentheses	39.0%	Easy	0.06735240264428982	https://leetcode.com/problems/valid-parentheses
308	316	Remove Duplicate Letters	35.8%	Hard	0.067239661116769	https://leetcode.com/problems/remove-duplicate-letters
309	105	Construct Binary Tree from Preorder and Inorder Traversal	48.8%	Medium	0.06685522312111739	https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal
310	46	Permutations	63.5%	Medium	0.06541618594577135	https://leetcode.com/problems/permutations
311	769	Max Chunks To Make Sorted	54.8%	Medium	0.06474752939415815	https://leetcode.com/problems/max-chunks-to-make-sorted
312	1105	Filling Bookcase Shelves	58.1%	Medium	0.06464285626208545	https://leetcode.com/problems/filling-bookcase-shelves
313	188	Best Time to Buy and Sell Stock IV	28.0%	Hard	0.06448647981675071	https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iv
314	1021	Remove Outermost Parentheses	78.0%	Easy	0.06417598649859516	https://leetcode.com/problems/remove-outermost-parentheses
315	554	Brick Wall	50.0%	Medium	0.0639195177132874	https://leetcode.com/problems/brick-wall
316	1029	Two City Scheduling	56.1%	Easy	0.06371581438610768	https://leetcode.com/problems/two-city-scheduling
317	36	Valid Sudoku	48.7%	Medium	0.06350219850936348	https://leetcode.com/problems/valid-sudoku
318	543	Diameter of Binary Tree	48.4%	Easy	0.06313275894565536	https://leetcode.com/problems/diameter-of-binary-tree
319	297	Serialize and Deserialize Binary Tree	47.5%	Hard	0.061960627359177074	https://leetcode.com/problems/serialize-and-deserialize-binary-tree
320	165	Compare Version Numbers	27.4%	Medium	0.06172417859532683	https://leetcode.com/problems/compare-version-numbers
321	498	Diagonal Traverse	48.2%	Medium	0.060994512702841945	https://leetcode.com/problems/diagonal-traverse
322	49	Group Anagrams	56.9%	Medium	0.059194347436734636	https://leetcode.com/problems/group-anagrams
323	685	Redundant Connection II	32.4%	Hard	0.05910139227591337	https://leetcode.com/problems/redundant-connection-ii
324	630	Course Schedule III	33.5%	Hard	0.058581901624802396	https://leetcode.com/problems/course-schedule-iii
325	373	Find K Pairs with Smallest Sums	36.7%	Medium	0.058155920157074034	https://leetcode.com/problems/find-k-pairs-with-smallest-sums
326	475	Heaters	33.1%	Easy	0.058155920157074034	https://leetcode.com/problems/heaters
327	78	Subsets	62.0%	Medium	0.05743033072740612	https://leetcode.com/problems/subsets
328	890	Find and Replace Pattern	73.4%	Medium	0.0568334747631659	https://leetcode.com/problems/find-and-replace-pattern
329	210	Course Schedule II	40.7%	Medium	0.05618411843458395	https://leetcode.com/problems/course-schedule-ii
330	366	Find Leaves of Binary Tree	70.6%	Medium	0.05526267867504946	https://leetcode.com/problems/find-leaves-of-binary-tree
331	30	Substring with Concatenation of All Words	25.4%	Hard	0.05509349054082484	https://leetcode.com/problems/substring-with-concatenation-of-all-words
332	202	Happy Number	50.4%	Easy	0.05503451923624455	https://leetcode.com/problems/happy-number
333	735	Asteroid Collision	41.0%	Medium	0.05479154882968245	https://leetcode.com/problems/asteroid-collision
334	310	Minimum Height Trees	32.3%	Medium	0.05423015406086025	https://leetcode.com/problems/minimum-height-trees
335	836	Rectangle Overlap	48.6%	Easy	0.05371219359052555	https://leetcode.com/problems/rectangle-overlap
336	719	Find K-th Smallest Pair Distance	31.5%	Hard	0.05370417897186106	https://leetcode.com/problems/find-k-th-smallest-pair-distance
337	1095	Find in Mountain Array	35.8%	Hard	0.053560323833736816	https://leetcode.com/problems/find-in-mountain-array
338	94	Binary Tree Inorder Traversal	63.3%	Medium	0.052376558898168765	https://leetcode.com/problems/binary-tree-inorder-traversal
339	14	Longest Common Prefix	35.4%	Easy	0.051846064173015856	https://leetcode.com/problems/longest-common-prefix
340	1047	Remove All Adjacent Duplicates In String	68.6%	Easy	0.051243999712187065	https://leetcode.com/problems/remove-all-adjacent-duplicates-in-string
341	65	Valid Number	15.3%	Hard	0.05071509257901641	https://leetcode.com/problems/valid-number
342	382	Linked List Random Node	52.1%	Medium	0.05045206096038863	https://leetcode.com/problems/linked-list-random-node
343	219	Contains Duplicate II	37.7%	Easy	0.05012010405957234	https://leetcode.com/problems/contains-duplicate-ii
344	695	Max Area of Island	62.7%	Medium	0.04980799142417255	https://leetcode.com/problems/max-area-of-island
345	77	Combinations	54.7%	Medium	0.04928622947983693	https://leetcode.com/problems/combinations
346	1267	Count Servers that Communicate	57.9%	Medium	0.04902942724031861	https://leetcode.com/problems/count-servers-that-communicate
347	388	Longest Absolute File Path	41.8%	Medium	0.04849434993861047	https://leetcode.com/problems/longest-absolute-file-path
348	287	Find the Duplicate Number	55.5%	Medium	0.04845517889579887	https://leetcode.com/problems/find-the-duplicate-number
349	958	Check Completeness of a Binary Tree	52.1%	Medium	0.0483185772708077	https://leetcode.com/problems/check-completeness-of-a-binary-tree
350	949	Largest Time for Given Digits	35.8%	Easy	0.04814407445796121	https://leetcode.com/problems/largest-time-for-given-digits
351	9	Palindrome Number	48.4%	Easy	0.04753252347502475	https://leetcode.com/problems/palindrome-number
352	486	Predict the Winner	47.9%	Medium	0.047122970130097065	https://leetcode.com/problems/predict-the-winner
353	328	Odd Even Linked List	55.7%	Medium	0.04684258362761172	https://leetcode.com/problems/odd-even-linked-list
354	689	Maximum Sum of 3 Non-Overlapping Subarrays	46.3%	Hard	0.04625101765075567	https://leetcode.com/problems/maximum-sum-of-3-non-overlapping-subarrays
355	378	Kth Smallest Element in a Sorted Matrix	54.3%	Medium	0.04574840039312827	https://leetcode.com/problems/kth-smallest-element-in-a-sorted-matrix
356	987	Vertical Order Traversal of a Binary Tree	36.6%	Medium	0.04561794346101633	https://leetcode.com/problems/vertical-order-traversal-of-a-binary-tree
357	117	Populating Next Right Pointers in Each Node II	39.1%	Medium	0.04480032475536626	https://leetcode.com/problems/populating-next-right-pointers-in-each-node-ii
358	733	Flood Fill	55.3%	Easy	0.04413292021115189	https://leetcode.com/problems/flood-fill
359	347	Top K Frequent Elements	61.2%	Medium	0.04399269847160566	https://leetcode.com/problems/top-k-frequent-elements
360	525	Contiguous Array	42.8%	Medium	0.04390949261556855	https://leetcode.com/problems/contiguous-array
361	1122	Relative Sort Array	67.7%	Easy	0.04376002021726661	https://leetcode.com/problems/relative-sort-array
362	980	Unique Paths III	73.3%	Hard	0.04348511193973883	https://leetcode.com/problems/unique-paths-iii
363	110	Balanced Binary Tree	43.5%	Easy	0.04313244044957316	https://leetcode.com/problems/balanced-binary-tree
364	493	Reverse Pairs	25.2%	Hard	0.043110123653728516	https://leetcode.com/problems/reverse-pairs
365	490	The Maze	51.4%	Medium	0.04287902305923364	https://leetcode.com/problems/the-maze
366	662	Maximum Width of Binary Tree	41.0%	Medium	0.04248050451815061	https://leetcode.com/problems/maximum-width-of-binary-tree
367	121	Best Time to Buy and Sell Stock	50.5%	Easy	0.04215422741819192	https://leetcode.com/problems/best-time-to-buy-and-sell-stock
368	535	Encode and Decode TinyURL	79.9%	Medium	0.041978881338661234	https://leetcode.com/problems/encode-and-decode-tinyurl
369	169	Majority Element	58.7%	Easy	0.041581229756944955	https://leetcode.com/problems/majority-element
370	647	Palindromic Substrings	60.6%	Medium	0.040968350772541844	https://leetcode.com/problems/palindromic-substrings
371	243	Shortest Word Distance	61.0%	Easy	0.040780370344928096	https://leetcode.com/problems/shortest-word-distance
372	1235	Maximum Profit in Job Scheduling	44.0%	Hard	0.040573516447166516	https://leetcode.com/problems/maximum-profit-in-job-scheduling
373	54	Spiral Matrix	34.1%	Medium	0.040517614757835795	https://leetcode.com/problems/spiral-matrix
374	314	Binary Tree Vertical Order Traversal	45.3%	Medium	0.04007660092703385	https://leetcode.com/problems/binary-tree-vertical-order-traversal
375	241	Different Ways to Add Parentheses	55.2%	Medium	0.03880215185647971	https://leetcode.com/problems/different-ways-to-add-parentheses
376	682	Baseball Game	63.7%	Easy	0.03872700788529212	https://leetcode.com/problems/baseball-game
377	22	Generate Parentheses	62.7%	Medium	0.038581724751038625	https://leetcode.com/problems/generate-parentheses
378	688	Knight Probability in Chessboard	48.9%	Medium	0.038172573505029735	https://leetcode.com/problems/knight-probability-in-chessboard
379	909	Snakes and Ladders	38.4%	Medium	0.038172573505029735	https://leetcode.com/problems/snakes-and-ladders
380	389	Find the Difference	55.3%	Easy	0.03780374555587777	https://leetcode.com/problems/find-the-difference
381	992	Subarrays with K Different Integers	48.6%	Hard	0.03700699810869683	https://leetcode.com/problems/subarrays-with-k-different-integers
382	658	Find K Closest Elements	40.9%	Medium	0.03699558767659505	https://leetcode.com/problems/find-k-closest-elements
383	206	Reverse Linked List	62.5%	Easy	0.03679633286058156	https://leetcode.com/problems/reverse-linked-list
384	934	Shortest Bridge	48.2%	Medium	0.03607244121670154	https://leetcode.com/problems/shortest-bridge
385	875	Koko Eating Bananas	52.1%	Medium	0.0359751024582779	https://leetcode.com/problems/koko-eating-bananas
386	322	Coin Change	35.5%	Medium	0.03569682997206547	https://leetcode.com/problems/coin-change
387	1254	Number of Closed Islands	60.5%	Medium	0.03540192705091593	https://leetcode.com/problems/number-of-closed-islands
388	238	Product of Array Except Self	60.1%	Medium	0.03482987258052727	https://leetcode.com/problems/product-of-array-except-self
389	1325	Delete Leaves With a Given Value	73.0%	Medium	0.03478611608541555	https://leetcode.com/problems/delete-leaves-with-a-given-value
390	886	Possible Bipartition	44.2%	Medium	0.034103901828857086	https://leetcode.com/problems/possible-bipartition
391	384	Shuffle an Array	52.8%	Medium	0.03399118781703353	https://leetcode.com/problems/shuffle-an-array
392	12	Integer to Roman	55.1%	Medium	0.03370158881097552	https://leetcode.com/problems/integer-to-roman
393	567	Permutation in String	44.4%	Medium	0.033324075731591886	https://leetcode.com/problems/permutation-in-string
394	79	Word Search	35.6%	Medium	0.03318208821436187	https://leetcode.com/problems/word-search
395	989	Add to Array-Form of Integer	44.2%	Easy	0.03268264743035841	https://leetcode.com/problems/add-to-array-form-of-integer
396	300	Longest Increasing Subsequence	42.6%	Medium	0.03245773693742074	https://leetcode.com/problems/longest-increasing-subsequence
397	301	Remove Invalid Parentheses	43.3%	Hard	0.03226086221822144	https://leetcode.com/problems/remove-invalid-parentheses
398	109	Convert Sorted List to Binary Search Tree	47.7%	Medium	0.03220314049463475	https://leetcode.com/problems/convert-sorted-list-to-binary-search-tree
399	1091	Shortest Path in Binary Matrix	38.2%	Medium	0.03164821095078173	https://leetcode.com/problems/shortest-path-in-binary-matrix
400	1123	Lowest Common Ancestor of Deepest Leaves	66.8%	Medium	0.03147388037973136	https://leetcode.com/problems/lowest-common-ancestor-of-deepest-leaves
401	814	Binary Tree Pruning	74.5%	Medium	0.03113091859517317	https://leetcode.com/problems/binary-tree-pruning
402	443	String Compression	41.3%	Easy	0.031026273563100573	https://leetcode.com/problems/string-compression
403	55	Jump Game	34.6%	Medium	0.030985252381807864	https://leetcode.com/problems/jump-game
404	38	Count and Say	44.6%	Easy	0.030956234663467107	https://leetcode.com/problems/count-and-say
405	724	Find Pivot Index	44.0%	Easy	0.03089844155123413	https://leetcode.com/problems/find-pivot-index
406	1179	Reformat Department Table	80.6%	Easy	0.030653741091002412	https://leetcode.com/problems/reformat-department-table
407	207	Course Schedule	43.1%	Medium	0.030628389490117876	https://leetcode.com/problems/course-schedule
408	1027	Longest Arithmetic Sequence	53.4%	Medium	0.03030534949532895	https://leetcode.com/problems/longest-arithmetic-sequence
409	1192	Critical Connections in a Network	48.6%	Hard	0.030183377823098576	https://leetcode.com/problems/critical-connections-in-a-network
410	240	Search a 2D Matrix II	43.2%	Medium	0.02999287612403949	https://leetcode.com/problems/search-a-2d-matrix-ii
411	419	Battleships in a Board	70.0%	Medium	0.02967576814611661	https://leetcode.com/problems/battleships-in-a-board
412	157	Read N Characters Given Read4	34.2%	Easy	0.029435532102129305	https://leetcode.com/problems/read-n-characters-given-read4
413	456	132 Pattern	28.9%	Medium	0.029306126585499394	https://leetcode.com/problems/132-pattern
414	665	Non-decreasing Array	19.5%	Easy	0.029053044062689753	https://leetcode.com/problems/non-decreasing-array
415	116	Populating Next Right Pointers in Each Node	45.2%	Medium	0.02902961467511413	https://leetcode.com/problems/populating-next-right-pointers-in-each-node
416	311	Sparse Matrix Multiplication	61.9%	Medium	0.027702602549335792	https://leetcode.com/problems/sparse-matrix-multiplication
417	227	Basic Calculator II	36.9%	Medium	0.027685557859864054	https://leetcode.com/problems/basic-calculator-ii
418	343	Integer Break	50.4%	Medium	0.027157133968907482	https://leetcode.com/problems/integer-break
419	118	Pascal's Triangle	52.5%	Easy	0.02673062594465844	https://leetcode.com/problems/pascals-triangle
420	931	Minimum Falling Path Sum	62.5%	Medium	0.02672169681715245	https://leetcode.com/problems/minimum-falling-path-sum
421	442	Find All Duplicates in an Array	67.8%	Medium	0.02608087555279249	https://leetcode.com/problems/find-all-duplicates-in-an-array
422	403	Frog Jump	39.7%	Hard	0.0259249775263148	https://leetcode.com/problems/frog-jump
423	283	Move Zeroes	57.8%	Easy	0.025673520193393074	https://leetcode.com/problems/move-zeroes
424	312	Burst Balloons	51.8%	Hard	0.02552786995334295	https://leetcode.com/problems/burst-balloons
425	785	Is Graph Bipartite?	47.5%	Medium	0.02510592113107633	https://leetcode.com/problems/is-graph-bipartite
426	849	Maximize Distance to Closest Person	42.6%	Easy	0.02506396866321625	https://leetcode.com/problems/maximize-distance-to-closest-person
427	941	Valid Mountain Array	33.2%	Easy	0.02489066552578776	https://leetcode.com/problems/valid-mountain-array
428	220	Contains Duplicate III	20.9%	Medium	0.024876904755404577	https://leetcode.com/problems/contains-duplicate-iii
429	409	Longest Palindrome	50.3%	Easy	0.02486144206532915	https://leetcode.com/problems/longest-palindrome
430	104	Maximum Depth of Binary Tree	66.0%	Easy	0.024815169119723996	https://leetcode.com/problems/maximum-depth-of-binary-tree
431	983	Minimum Cost For Tickets	60.5%	Medium	0.02467737809337621	https://leetcode.com/problems/minimum-cost-for-tickets
432	463	Island Perimeter	65.7%	Easy	0.024437816727414238	https://leetcode.com/problems/island-perimeter
433	395	Longest Substring with At Least K Repeating Characters	41.4%	Medium	0.024228925974379843	https://leetcode.com/problems/longest-substring-with-at-least-k-repeating-characters
434	687	Longest Univalue Path	36.2%	Easy	0.023502844454782748	https://leetcode.com/problems/longest-univalue-path
435	8	String to Integer (atoi)	15.4%	Medium	0.023470848345506903	https://leetcode.com/problems/string-to-integer-atoi
436	252	Meeting Rooms	54.6%	Easy	0.02332467256640893	https://leetcode.com/problems/meeting-rooms
437	791	Custom Sort String	65.7%	Medium	0.023283938954044722	https://leetcode.com/problems/custom-sort-string
438	766	Toeplitz Matrix	65.1%	Easy	0.02280600552903764	https://leetcode.com/problems/toeplitz-matrix
439	678	Valid Parenthesis String	31.0%	Medium	0.02271534352147261	https://leetcode.com/problems/valid-parenthesis-string
440	216	Combination Sum III	56.6%	Medium	0.02261260849011709	https://leetcode.com/problems/combination-sum-iii
441	622	Design Circular Queue	43.8%	Medium	0.02246023667974994	https://leetcode.com/problems/design-circular-queue
442	285	Inorder Successor in BST	40.4%	Medium	0.02233482010057984	https://leetcode.com/problems/inorder-successor-in-bst
443	113	Path Sum II	46.7%	Medium	0.021882711249507664	https://leetcode.com/problems/path-sum-ii
444	278	First Bad Version	35.7%	Easy	0.021394050366625766	https://leetcode.com/problems/first-bad-version
445	698	Partition to K Equal Sum Subsets	45.0%	Medium	0.02109782896463587	https://leetcode.com/problems/partition-to-k-equal-sum-subsets
446	377	Combination Sum IV	45.3%	Medium	0.02087758502155521	https://leetcode.com/problems/combination-sum-iv
447	654	Maximum Binary Tree	79.9%	Medium	0.02060866342778963	https://leetcode.com/problems/maximum-binary-tree
448	60	Permutation Sequence	38.4%	Hard	0.020471543980187256	https://leetcode.com/problems/permutation-sequence
449	341	Flatten Nested List Iterator	52.9%	Medium	0.019980684690483426	https://leetcode.com/problems/flatten-nested-list-iterator
450	540	Single Element in a Sorted Array	57.9%	Medium	0.0192128868599912	https://leetcode.com/problems/single-element-in-a-sorted-array
451	669	Trim a Binary Search Tree	63.0%	Easy	0.019139340210697423	https://leetcode.com/problems/trim-a-binary-search-tree
452	229	Majority Element II	35.6%	Medium	0.019057270410286146	https://leetcode.com/problems/majority-element-ii
453	88	Merge Sorted Array	39.4%	Easy	0.018667009593356397	https://leetcode.com/problems/merge-sorted-array
454	901	Online Stock Span	60.2%	Medium	0.018622512098001826	https://leetcode.com/problems/online-stock-span
455	37	Sudoku Solver	43.6%	Hard	0.01821543989134118	https://leetcode.com/problems/sudoku-solver
456	136	Single Number	65.5%	Easy	0.017801666336826266	https://leetcode.com/problems/single-number
457	406	Queue Reconstruction by Height	66.9%	Medium	0.01774669468133533	https://leetcode.com/problems/queue-reconstruction-by-height
458	289	Game of Life	54.5%	Medium	0.0173239499317743	https://leetcode.com/problems/game-of-life
459	145	Binary Tree Postorder Traversal	55.0%	Hard	0.01682911820009702	https://leetcode.com/problems/binary-tree-postorder-traversal
460	140	Word Break II	32.6%	Hard	0.016800341389107805	https://leetcode.com/problems/word-break-ii
461	242	Valid Anagram	56.9%	Easy	0.016513947375674708	https://leetcode.com/problems/valid-anagram
462	51	N-Queens	46.6%	Hard	0.016393809775676407	https://leetcode.com/problems/n-queens
463	349	Intersection of Two Arrays	62.5%	Easy	0.016239981598488416	https://leetcode.com/problems/intersection-of-two-arrays
464	334	Increasing Triplet Subsequence	40.0%	Medium	0.016058153168974937	https://leetcode.com/problems/increasing-triplet-subsequence
465	59	Spiral Matrix II	53.9%	Medium	0.01579187969789165	https://leetcode.com/problems/spiral-matrix-ii
466	374	Guess Number Higher or Lower	43.1%	Easy	0.015355388083194615	https://leetcode.com/problems/guess-number-higher-or-lower
467	1025	Divisor Game	66.3%	Easy	0.015015297119995507	https://leetcode.com/problems/divisor-game
468	153	Find Minimum in Rotated Sorted Array	45.1%	Medium	0.014939586916186732	https://leetcode.com/problems/find-minimum-in-rotated-sorted-array
469	80	Remove Duplicates from Sorted Array II	44.0%	Medium	0.014815085785140639	https://leetcode.com/problems/remove-duplicates-from-sorted-array-ii
470	177	Nth Highest Salary	31.4%	Medium	0.014373226241371741	https://leetcode.com/problems/nth-highest-salary
471	371	Sum of Two Integers	50.7%	Medium	0.014064929467403538	https://leetcode.com/problems/sum-of-two-integers
472	24	Swap Nodes in Pairs	50.4%	Medium	0.013945066390122038	https://leetcode.com/problems/swap-nodes-in-pairs
473	131	Palindrome Partitioning	47.5%	Medium	0.013903595538577326	https://leetcode.com/problems/palindrome-partitioning
474	144	Binary Tree Preorder Traversal	55.7%	Medium	0.013667638728663807	https://leetcode.com/problems/binary-tree-preorder-traversal
475	70	Climbing Stairs	47.8%	Easy	0.013494975575004323	https://leetcode.com/problems/climbing-stairs
476	122	Best Time to Buy and Sell Stock II	57.0%	Easy	0.013351333174864208	https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii
477	303	Range Sum Query - Immutable	44.7%	Easy	0.013240842236997532	https://leetcode.com/problems/range-sum-query-immutable
478	496	Next Greater Element I	63.8%	Easy	0.013201511858535894	https://leetcode.com/problems/next-greater-element-i
479	451	Sort Characters By Frequency	63.0%	Medium	0.013153757558740521	https://leetcode.com/problems/sort-characters-by-frequency
480	344	Reverse String	68.5%	Easy	0.013014662307854044	https://leetcode.com/problems/reverse-string
481	82	Remove Duplicates from Sorted List II	36.8%	Medium	0.01297035044262745	https://leetcode.com/problems/remove-duplicates-from-sorted-list-ii
482	213	House Robber II	36.5%	Medium	0.012654392210497564	https://leetcode.com/problems/house-robber-ii
483	181	Employees Earning More Than Their Managers	56.9%	Easy	0.012618463959211509	https://leetcode.com/problems/employees-earning-more-than-their-managers
484	50	Pow(x;n)	30.3%	Medium	0.01254502984008178	https://leetcode.com/problems/powx-n
485	547	Friend Circles	58.6%	Medium	0.012228828639434596	https://leetcode.com/problems/friend-circles
486	11	Container With Most Water	50.8%	Medium	0.012214824746492168	https://leetcode.com/problems/container-with-most-water
487	1313	Decompress Run-Length Encoded List	85.1%	Easy	0.012088391385967972	https://leetcode.com/problems/decompress-run-length-encoded-list
488	523	Continuous Subarray Sum	24.6%	Medium	0.011816976504784561	https://leetcode.com/problems/continuous-subarray-sum
489	7	Reverse Integer	25.8%	Easy	0.011576347096986317	https://leetcode.com/problems/reverse-integer
490	237	Delete Node in a Linked List	63.8%	Easy	0.01153858955649377	https://leetcode.com/problems/delete-node-in-a-linked-list
491	1051	Height Checker	71.1%	Easy	0.011468015591641189	https://leetcode.com/problems/height-checker
492	69	Sqrt(x)	33.9%	Easy	0.011443227222342794	https://leetcode.com/problems/sqrtx
493	171	Excel Sheet Column Number	55.9%	Easy	0.011195191092491645	https://leetcode.com/problems/excel-sheet-column-number
494	160	Intersection of Two Linked Lists	40.6%	Easy	0.010994491398666248	https://leetcode.com/problems/intersection-of-two-linked-lists
495	559	Maximum Depth of N-ary Tree	68.7%	Easy	0.010974047031976715	https://leetcode.com/problems/maximum-depth-of-n-ary-tree
496	1281	Subtract the Product and Sum of Digits of an Integer	85.2%	Easy	0.01090820742546429	https://leetcode.com/problems/subtract-the-product-and-sum-of-digits-of-an-integer
497	155	Min Stack	44.5%	Easy	0.010653509851791077	https://leetcode.com/problems/min-stack
498	257	Binary Tree Paths	51.5%	Easy	0.010457611643958139	https://leetcode.com/problems/binary-tree-paths
499	572	Subtree of Another Tree	44.1%	Easy	0.01045487829263024	https://leetcode.com/problems/subtree-of-another-tree
500	211	Add and Search Word - Data structure design	38.1%	Medium	0.010438508143923443	https://leetcode.com/problems/add-and-search-word-data-structure-design
501	62	Unique Paths	54.1%	Medium	0.010367562048856941	https://leetcode.com/problems/unique-paths
502	67	Add Binary	45.2%	Easy	0.010342637288628867	https://leetcode.com/problems/add-binary
503	739	Daily Temperatures	63.3%	Medium	0.010032690121814417	https://leetcode.com/problems/daily-temperatures
504	18	4Sum	33.7%	Medium	0.00984259914419414	https://leetcode.com/problems/4sum
505	231	Power of Two	43.7%	Easy	0.0097371752778583	https://leetcode.com/problems/power-of-two
506	40	Combination Sum II	48.2%	Medium	0.009578617297069781	https://leetcode.com/problems/combination-sum-ii
507	387	First Unique Character in a String	53.4%	Easy	0.009392680199054166	https://leetcode.com/problems/first-unique-character-in-a-string
508	32	Longest Valid Parentheses	28.4%	Hard	0.009111680351255843	https://leetcode.com/problems/longest-valid-parentheses
509	416	Partition Equal Subset Sum	43.7%	Medium	0.008686265255960345	https://leetcode.com/problems/partition-equal-subset-sum
510	6	ZigZag Conversion	36.3%	Medium	0.0077116248757144665	https://leetcode.com/problems/zigzag-conversion
511	13	Roman to Integer	55.7%	Easy	0.007698267425752388	https://leetcode.com/problems/roman-to-integer
512	101	Symmetric Tree	46.8%	Easy	0.007646596306528098	https://leetcode.com/problems/symmetric-tree
513	412	Fizz Buzz	62.3%	Easy	0.007165921026143679	https://leetcode.com/problems/fizz-buzz
514	1342	Number of Steps to Reduce a Number to Zero	86.3%	Easy	0.006975961320774839	https://leetcode.com/problems/number-of-steps-to-reduce-a-number-to-zero
515	114	Flatten Binary Tree to Linked List	49.3%	Medium	0.006896579059060353	https://leetcode.com/problems/flatten-binary-tree-to-linked-list
516	29	Divide Two Integers	16.4%	Medium	0.006772799340092467	https://leetcode.com/problems/divide-two-integers
517	98	Validate Binary Search Tree	27.8%	Medium	0.006611351489350257	https://leetcode.com/problems/validate-binary-search-tree
518	138	Copy List with Random Pointer	36.4%	Medium	0.006191011880825271	https://leetcode.com/problems/copy-list-with-random-pointer
519	973	K Closest Points to Origin	63.8%	Medium	0.005773688094426333	https://leetcode.com/problems/k-closest-points-to-origin
520	39	Combination Sum	56.1%	Medium	0.005715934396440999	https://leetcode.com/problems/combination-sum
521	167	Two Sum II - Input array is sorted	54.1%	Easy	0.005507380022589096	https://leetcode.com/problems/two-sum-ii-input-array-is-sorted
522	485	Max Consecutive Ones	54.6%	Easy	0.005314920829289628	https://leetcode.com/problems/max-consecutive-ones
523	48	Rotate Image	56.7%	Medium	0.0050955524266001265	https://leetcode.com/problems/rotate-image
524	75	Sort Colors	47.3%	Medium	0.004992521603120986	https://leetcode.com/problems/sort-colors
525	35	Search Insert Position	42.6%	Easy	0.004646848510375352	https://leetcode.com/problems/search-insert-position
526	190	Reverse Bits	39.8%	Easy	0.004116549745909879	https://leetcode.com/problems/reverse-bits
527	125	Valid Palindrome	36.7%	Easy	0.0039805008274065926	https://leetcode.com/problems/valid-palindrome
528	28	Implement strStr()	34.5%	Easy	0.003943222775040032	https://leetcode.com/problems/implement-strstr
529	977	Squares of a Sorted Array	72.1%	Easy	0.003891055492966611	https://leetcode.com/problems/squares-of-a-sorted-array
530	141	Linked List Cycle	41.1%	Easy	0.0034937584669245472	https://leetcode.com/problems/linked-list-cycle
531	309	Best Time to Buy and Sell Stock with Cooldown	47.4%	Medium	0.0028498166907604426	https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-cooldown
532	621	Task Scheduler	50.1%	Medium	0.002341784338144407	https://leetcode.com/problems/task-scheduler
533	26	Remove Duplicates from Sorted Array	45.1%	Easy	0.0019513153174351963	https://leetcode.com/problems/remove-duplicates-from-sorted-array
534	203	Remove Linked List Elements	38.6%	Easy	0.0016237064659255223	https://leetcode.com/problems/remove-linked-list-elements
535	100	Same Tree	53.4%	Easy	0.0014080047382258295	https://leetcode.com/problems/same-tree