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Uber LeetCode Questions

IDURLTitleDifficultyAcceptance %Frequency %
1https://leetcode.com/problems/two-sumTwo SumEasy57.1%62.5%
2https://leetcode.com/problems/add-two-numbersAdd Two NumbersMedium47.9%37.5%
3https://leetcode.com/problems/longest-substring-without-repeating-charactersLongest Substring Without Repeating CharactersMedium38.5%37.5%
4https://leetcode.com/problems/median-of-two-sorted-arraysMedian of Two Sorted ArraysHard45.9%25.0%
5https://leetcode.com/problems/longest-palindromic-substringLongest Palindromic SubstringMedium37.3%25.0%
7https://leetcode.com/problems/reverse-integerReverse IntegerMedium31.5%37.5%
8https://leetcode.com/problems/string-to-integer-atoiString to Integer (atoi)Medium20.6%50.0%
9https://leetcode.com/problems/palindrome-numberPalindrome NumberEasy60.2%25.0%
10https://leetcode.com/problems/regular-expression-matchingRegular Expression MatchingHard30.4%50.0%
11https://leetcode.com/problems/container-with-most-waterContainer With Most WaterMedium59.5%37.5%
13https://leetcode.com/problems/roman-to-integerRoman to IntegerEasy66.2%50.0%
14https://leetcode.com/problems/longest-common-prefixLongest Common PrefixEasy47.1%37.5%
15https://leetcode.com/problems/3sum3SumMedium38.6%25.0%
17https://leetcode.com/problems/letter-combinations-of-a-phone-numberLetter Combinations of a Phone NumberMedium65.5%62.5%
20https://leetcode.com/problems/valid-parenthesesValid ParenthesesEasy43.7%37.5%
22https://leetcode.com/problems/generate-parenthesesGenerate ParenthesesMedium78.2%50.0%
23https://leetcode.com/problems/merge-k-sorted-listsMerge k Sorted ListsHard58.8%62.5%
24https://leetcode.com/problems/swap-nodes-in-pairsSwap Nodes in PairsMedium68.9%50.0%
26https://leetcode.com/problems/remove-duplicates-from-sorted-arrayRemove Duplicates from Sorted ArrayEasy62.2%25.0%
27https://leetcode.com/problems/remove-elementRemove ElementEasy61.3%25.0%
31https://leetcode.com/problems/next-permutationNext PermutationMedium44.7%50.0%
32https://leetcode.com/problems/longest-valid-parenthesesLongest Valid ParenthesesHard38.0%25.0%
33https://leetcode.com/problems/search-in-rotated-sorted-arraySearch in Rotated Sorted ArrayMedium44.1%62.5%
34https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-arrayFind First and Last Position of Element in Sorted ArrayMedium48.3%37.5%
36https://leetcode.com/problems/valid-sudokuValid SudokuMedium64.1%62.5%
37https://leetcode.com/problems/sudoku-solverSudoku SolverHard65.4%62.5%
39https://leetcode.com/problems/combination-sumCombination SumMedium76.1%50.0%
42https://leetcode.com/problems/trapping-rain-waterTrapping Rain WaterHard66.8%37.5%
46https://leetcode.com/problems/permutationsPermutationsMedium81.6%37.5%
48https://leetcode.com/problems/rotate-imageRotate ImageMedium79.3%50.0%
49https://leetcode.com/problems/group-anagramsGroup AnagramsMedium72.2%62.5%
53https://leetcode.com/problems/maximum-subarrayMaximum SubarrayMedium53.0%37.5%
54https://leetcode.com/problems/spiral-matrixSpiral MatrixMedium56.1%62.5%
56https://leetcode.com/problems/merge-intervalsMerge IntervalsMedium51.1%37.5%
57https://leetcode.com/problems/insert-intervalInsert IntervalMedium44.7%37.5%
64https://leetcode.com/problems/minimum-path-sumMinimum Path SumMedium67.8%37.5%
68https://leetcode.com/problems/text-justificationText JustificationHard50.4%75.0%
69https://leetcode.com/problems/sqrtxSqrt(x)Easy41.4%37.5%
70https://leetcode.com/problems/climbing-stairsClimbing StairsEasy53.9%25.0%
73https://leetcode.com/problems/set-matrix-zeroesSet Matrix ZeroesMedium62.4%25.0%
76https://leetcode.com/problems/minimum-window-substringMinimum Window SubstringHard46.9%62.5%
78https://leetcode.com/problems/subsetsSubsetsMedium82.0%50.0%
79https://leetcode.com/problems/word-searchWord SearchMedium46.8%75.0%
80https://leetcode.com/problems/remove-duplicates-from-sorted-array-iiRemove Duplicates from Sorted Array IIMedium64.3%25.0%
81https://leetcode.com/problems/search-in-rotated-sorted-array-iiSearch in Rotated Sorted Array IIMedium39.7%25.0%
84https://leetcode.com/problems/largest-rectangle-in-histogramLargest Rectangle in HistogramHard49.3%50.0%
91https://leetcode.com/problems/decode-waysDecode WaysMedium37.6%62.5%
98https://leetcode.com/problems/validate-binary-search-treeValidate Binary Search TreeMedium35.3%25.0%
104https://leetcode.com/problems/maximum-depth-of-binary-treeMaximum Depth of Binary TreeEasy77.9%62.5%
121https://leetcode.com/problems/best-time-to-buy-and-sell-stockBest Time to Buy and Sell StockEasy56.4%75.0%
124https://leetcode.com/problems/binary-tree-maximum-path-sumBinary Tree Maximum Path SumHard42.0%37.5%
125https://leetcode.com/problems/valid-palindromeValid PalindromeEasy52.8%50.0%
127https://leetcode.com/problems/word-ladderWord LadderHard44.9%37.5%
128https://leetcode.com/problems/longest-consecutive-sequenceLongest Consecutive SequenceMedium47.0%37.5%
133https://leetcode.com/problems/clone-graphClone GraphMedium64.7%50.0%
135https://leetcode.com/problems/candyCandyHard47.9%37.5%
138https://leetcode.com/problems/copy-list-with-random-pointerCopy List with Random PointerMedium62.4%50.0%
139https://leetcode.com/problems/word-breakWord BreakMedium49.1%62.5%
140https://leetcode.com/problems/word-break-iiWord Break IIHard55.1%50.0%
141https://leetcode.com/problems/linked-list-cycleLinked List CycleEasy53.9%25.0%
146https://leetcode.com/problems/lru-cacheLRU CacheMedium46.8%75.0%
153https://leetcode.com/problems/find-minimum-in-rotated-sorted-arrayFind Minimum in Rotated Sorted ArrayMedium53.8%37.5%
155https://leetcode.com/problems/min-stackMin StackMedium57.7%50.0%
161https://leetcode.com/problems/one-edit-distanceOne Edit DistanceMedium34.5%50.0%
162https://leetcode.com/problems/find-peak-elementFind Peak ElementMedium46.8%37.5%
169https://leetcode.com/problems/majority-elementMajority ElementEasy66.1%25.0%
171https://leetcode.com/problems/excel-sheet-column-numberExcel Sheet Column NumberEasy67.2%50.0%
174https://leetcode.com/problems/dungeon-gameDungeon GameHard40.8%50.0%
186https://leetcode.com/problems/reverse-words-in-a-string-iiReverse Words in a String IIMedium56.6%50.0%
198https://leetcode.com/problems/house-robberHouse RobberMedium52.9%50.0%
199https://leetcode.com/problems/binary-tree-right-side-viewBinary Tree Right Side ViewMedium69.5%50.0%
200https://leetcode.com/problems/number-of-islandsNumber of IslandsMedium63.8%87.5%
202https://leetcode.com/problems/happy-numberHappy NumberEasy59.2%50.0%
205https://leetcode.com/problems/isomorphic-stringsIsomorphic StringsEasy48.0%25.0%
206https://leetcode.com/problems/reverse-linked-listReverse Linked ListEasy80.2%50.0%
207https://leetcode.com/problems/course-scheduleCourse ScheduleMedium50.8%62.5%
208https://leetcode.com/problems/implement-trie-prefix-treeImplement Trie (Prefix Tree)Medium69.2%50.0%
210https://leetcode.com/problems/course-schedule-iiCourse Schedule IIMedium55.0%62.5%
212https://leetcode.com/problems/word-search-iiWord Search IIHard38.1%75.0%
214https://leetcode.com/problems/shortest-palindromeShortest PalindromeHard41.8%37.5%
215https://leetcode.com/problems/kth-largest-element-in-an-arrayKth Largest Element in an ArrayMedium68.8%37.5%
217https://leetcode.com/problems/contains-duplicateContains DuplicateEasy64.1%25.0%
218https://leetcode.com/problems/the-skyline-problemThe Skyline ProblemHard45.0%37.5%
224https://leetcode.com/problems/basic-calculatorBasic CalculatorHard46.5%62.5%
230https://leetcode.com/problems/kth-smallest-element-in-a-bstKth Smallest Element in a BSTMedium76.5%87.5%
238https://leetcode.com/problems/product-of-array-except-selfProduct of Array Except SelfMedium68.6%75.0%
239https://leetcode.com/problems/sliding-window-maximumSliding Window MaximumHard48.4%37.5%
240https://leetcode.com/problems/search-a-2d-matrix-iiSearch a 2D Matrix IIMedium56.8%25.0%
242https://leetcode.com/problems/valid-anagramValid AnagramEasy67.8%62.5%
246https://leetcode.com/problems/strobogrammatic-numberStrobogrammatic NumberEasy47.5%25.0%
249https://leetcode.com/problems/group-shifted-stringsGroup Shifted StringsMedium67.7%50.0%
253https://leetcode.com/problems/meeting-rooms-iiMeeting Rooms IIMedium52.5%62.5%
254https://leetcode.com/problems/factor-combinationsFactor CombinationsMedium50.5%50.0%
262https://leetcode.com/problems/trips-and-usersTrips and UsersHard37.7%50.0%
266https://leetcode.com/problems/palindrome-permutationPalindrome PermutationEasy68.6%50.0%
269https://leetcode.com/problems/alien-dictionaryAlien DictionaryHard37.1%87.5%
274https://leetcode.com/problems/h-indexH-IndexMedium41.1%25.0%
283https://leetcode.com/problems/move-zeroesMove ZeroesEasy63.5%37.5%
286https://leetcode.com/problems/walls-and-gatesWalls and GatesMedium63.8%50.0%
290https://leetcode.com/problems/word-patternWord PatternEasy43.8%50.0%
291https://leetcode.com/problems/word-pattern-iiWord Pattern IIMedium48.8%50.0%
295https://leetcode.com/problems/find-median-from-data-streamFind Median from Data StreamHard54.2%50.0%
297https://leetcode.com/problems/serialize-and-deserialize-binary-treeSerialize and Deserialize Binary TreeHard60.3%62.5%
300https://leetcode.com/problems/longest-increasing-subsequenceLongest Increasing SubsequenceMedium59.0%25.0%
305https://leetcode.com/problems/number-of-islands-iiNumber of Islands IIHard40.4%87.5%
322https://leetcode.com/problems/coin-changeCoin ChangeMedium47.9%50.0%
329https://leetcode.com/problems/longest-increasing-path-in-a-matrixLongest Increasing Path in a MatrixHard56.3%37.5%
330https://leetcode.com/problems/patching-arrayPatching ArrayHard54.1%37.5%
332https://leetcode.com/problems/reconstruct-itineraryReconstruct ItineraryHard44.3%37.5%
337https://leetcode.com/problems/house-robber-iiiHouse Robber IIIMedium55.6%62.5%
347https://leetcode.com/problems/top-k-frequent-elementsTop K Frequent ElementsMedium65.8%62.5%
354https://leetcode.com/problems/russian-doll-envelopesRussian Doll EnvelopesHard37.7%25.0%
355https://leetcode.com/problems/design-twitterDesign TwitterMedium44.2%25.0%
362https://leetcode.com/problems/design-hit-counterDesign Hit CounterMedium69.6%75.0%
368https://leetcode.com/problems/largest-divisible-subsetLargest Divisible SubsetMedium49.4%25.0%
373https://leetcode.com/problems/find-k-pairs-with-smallest-sumsFind K Pairs with Smallest SumsMedium41.5%50.0%
380https://leetcode.com/problems/insert-delete-getrandom-o1Insert Delete GetRandom O(1)Medium55.3%75.0%
383https://leetcode.com/problems/ransom-noteRansom NoteEasy65.6%25.0%
384https://leetcode.com/problems/shuffle-an-arrayShuffle an ArrayMedium59.5%62.5%
399https://leetcode.com/problems/evaluate-divisionEvaluate DivisionMedium64.0%75.0%
410https://leetcode.com/problems/split-array-largest-sumSplit Array Largest SumHard59.8%37.5%
417https://leetcode.com/problems/pacific-atlantic-water-flowPacific Atlantic Water FlowMedium60.6%37.5%
424https://leetcode.com/problems/longest-repeating-character-replacementLongest Repeating Character ReplacementMedium59.0%37.5%
432https://leetcode.com/problems/all-oone-data-structureAll O`one Data StructureHard44.1%62.5%
443https://leetcode.com/problems/string-compressionString CompressionMedium59.5%25.0%
450https://leetcode.com/problems/delete-node-in-a-bstDelete Node in a BSTMedium54.2%50.0%
460https://leetcode.com/problems/lfu-cacheLFU CacheHard48.6%37.5%
464https://leetcode.com/problems/can-i-winCan I WinMedium31.0%25.0%
465https://leetcode.com/problems/optimal-account-balancingOptimal Account BalancingHard50.3%50.0%
473https://leetcode.com/problems/matchsticks-to-squareMatchsticks to SquareMedium41.6%25.0%
486https://leetcode.com/problems/predict-the-winnerPredict the WinnerMedium56.1%25.0%
490https://leetcode.com/problems/the-mazeThe MazeMedium60.3%62.5%
496https://leetcode.com/problems/next-greater-element-iNext Greater Element IEasy75.7%37.5%
503https://leetcode.com/problems/next-greater-element-iiNext Greater Element IIMedium67.9%25.0%
514https://leetcode.com/problems/freedom-trailFreedom TrailHard59.2%25.0%
516https://leetcode.com/problems/longest-palindromic-subsequenceLongest Palindromic SubsequenceMedium65.1%50.0%
525https://leetcode.com/problems/contiguous-arrayContiguous ArrayMedium50.8%25.0%
535https://leetcode.com/problems/encode-and-decode-tinyurlEncode and Decode TinyURLMedium86.6%50.0%
542https://leetcode.com/problems/01-matrix01 MatrixMedium53.3%25.0%
560https://leetcode.com/problems/subarray-sum-equals-kSubarray Sum Equals KMedium46.8%25.0%
564https://leetcode.com/problems/find-the-closest-palindromeFind the Closest PalindromeHard31.8%87.5%
588https://leetcode.com/problems/design-in-memory-file-systemDesign In-Memory File SystemHard48.4%62.5%
621https://leetcode.com/problems/task-schedulerTask SchedulerMedium62.6%37.5%
636https://leetcode.com/problems/exclusive-time-of-functionsExclusive Time of FunctionsMedium66.1%62.5%
648https://leetcode.com/problems/replace-wordsReplace WordsMedium68.6%50.0%
658https://leetcode.com/problems/find-k-closest-elementsFind K Closest ElementsMedium49.4%25.0%
662https://leetcode.com/problems/maximum-width-of-binary-treeMaximum Width of Binary TreeMedium45.2%25.0%
678https://leetcode.com/problems/valid-parenthesis-stringValid Parenthesis StringMedium39.8%25.0%
690https://leetcode.com/problems/employee-importanceEmployee ImportanceMedium69.3%50.0%
692https://leetcode.com/problems/top-k-frequent-wordsTop K Frequent WordsMedium60.0%62.5%
695https://leetcode.com/problems/max-area-of-islandMax Area of IslandMedium73.8%25.0%
699https://leetcode.com/problems/falling-squaresFalling SquaresHard47.3%50.0%
723https://leetcode.com/problems/candy-crushCandy CrushMedium77.3%37.5%
729https://leetcode.com/problems/my-calendar-iMy Calendar IMedium58.2%75.0%
733https://leetcode.com/problems/flood-fillFlood FillEasy67.8%50.0%
735https://leetcode.com/problems/asteroid-collisionAsteroid CollisionMedium47.1%50.0%
741https://leetcode.com/problems/cherry-pickupCherry PickupHard39.1%62.5%
752https://leetcode.com/problems/open-the-lockOpen the LockMedium61.1%50.0%
427https://leetcode.com/problems/construct-quad-treeConstruct Quad TreeMedium78.1%87.5%
773https://leetcode.com/problems/sliding-puzzleSliding PuzzleHard74.1%37.5%
778https://leetcode.com/problems/swim-in-rising-waterSwim in Rising WaterHard67.6%25.0%
785https://leetcode.com/problems/is-graph-bipartiteIs Graph Bipartite?Medium58.9%37.5%
787https://leetcode.com/problems/cheapest-flights-within-k-stopsCheapest Flights Within K StopsMedium41.4%37.5%
791https://leetcode.com/problems/custom-sort-stringCustom Sort StringMedium72.3%25.0%
792https://leetcode.com/problems/number-of-matching-subsequencesNumber of Matching SubsequencesMedium50.6%37.5%
802https://leetcode.com/problems/find-eventual-safe-statesFind Eventual Safe StatesMedium70.3%25.0%
815https://leetcode.com/problems/bus-routesBus RoutesHard47.1%100.0%
827https://leetcode.com/problems/making-a-large-islandMaking A Large IslandHard56.3%62.5%
855https://leetcode.com/problems/exam-roomExam RoomMedium43.2%37.5%
710https://leetcode.com/problems/random-pick-with-blacklistRandom Pick with BlacklistHard34.6%50.0%
875https://leetcode.com/problems/koko-eating-bananasKoko Eating BananasMedium49.7%50.0%
528https://leetcode.com/problems/random-pick-with-weightRandom Pick with WeightMedium48.9%75.0%
886https://leetcode.com/problems/possible-bipartitionPossible BipartitionMedium52.3%25.0%
919https://leetcode.com/problems/complete-binary-tree-inserterComplete Binary Tree InserterMedium65.0%25.0%
934https://leetcode.com/problems/shortest-bridgeShortest BridgeMedium59.3%62.5%
953https://leetcode.com/problems/verifying-an-alien-dictionaryVerifying an Alien DictionaryEasy55.9%37.5%
959https://leetcode.com/problems/regions-cut-by-slashesRegions Cut By SlashesMedium77.5%50.0%
977https://leetcode.com/problems/squares-of-a-sorted-arraySquares of a Sorted ArrayEasy73.6%87.5%
981https://leetcode.com/problems/time-based-key-value-storeTime Based Key-Value StoreMedium49.7%62.5%
983https://leetcode.com/problems/minimum-cost-for-ticketsMinimum Cost For TicketsMedium67.4%37.5%
986https://leetcode.com/problems/interval-list-intersectionsInterval List IntersectionsMedium72.9%37.5%
992https://leetcode.com/problems/subarrays-with-k-different-integersSubarrays with K Different IntegersHard67.5%37.5%
994https://leetcode.com/problems/rotting-orangesRotting OrangesMedium58.1%50.0%
1011https://leetcode.com/problems/capacity-to-ship-packages-within-d-daysCapacity To Ship Packages Within D DaysMedium73.5%25.0%
1064https://leetcode.com/problems/fixed-pointFixed PointEasy63.8%50.0%
1136https://leetcode.com/problems/parallel-coursesParallel CoursesMedium62.0%50.0%
1152https://leetcode.com/problems/analyze-user-website-visit-patternAnalyze User Website Visit PatternMedium44.2%25.0%
1039https://leetcode.com/problems/minimum-score-triangulation-of-polygonMinimum Score Triangulation of PolygonMedium67.4%50.0%
1140https://leetcode.com/problems/stone-game-iiStone Game IIMedium72.9%25.0%
1171https://leetcode.com/problems/remove-zero-sum-consecutive-nodes-from-linked-listRemove Zero Sum Consecutive Nodes from Linked ListMedium53.1%50.0%
1428https://leetcode.com/problems/leftmost-column-with-at-least-a-oneLeftmost Column with at Least a OneMedium55.1%62.5%
1326https://leetcode.com/problems/minimum-number-of-taps-to-open-to-water-a-gardenMinimum Number of Taps to Open to Water a GardenHard51.0%25.0%
1334https://leetcode.com/problems/find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distanceFind the City With the Smallest Number of Neighbors at a Threshold DistanceMedium72.1%50.0%
1385https://leetcode.com/problems/find-the-distance-value-between-two-arraysFind the Distance Value Between Two ArraysEasy71.4%50.0%
1400https://leetcode.com/problems/construct-k-palindrome-stringsConstruct K Palindrome StringsMedium68.6%50.0%
1389https://leetcode.com/problems/create-target-array-in-the-given-orderCreate Target Array in the Given OrderEasy86.5%25.0%
1378https://leetcode.com/problems/replace-employee-id-with-the-unique-identifierReplace Employee ID With The Unique IdentifierEasy83.5%25.0%
1438https://leetcode.com/problems/longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limitLongest Continuous Subarray With Absolute Diff Less Than or Equal to LimitMedium57.3%87.5%
1462https://leetcode.com/problems/course-schedule-ivCourse Schedule IVMedium59.7%50.0%
1519https://leetcode.com/problems/number-of-nodes-in-the-sub-tree-with-the-same-labelNumber of Nodes in the Sub-Tree With the Same LabelMedium55.3%50.0%
1539https://leetcode.com/problems/kth-missing-positive-numberKth Missing Positive NumberEasy63.2%25.0%
1579https://leetcode.com/problems/remove-max-number-of-edges-to-keep-graph-fully-traversableRemove Max Number of Edges to Keep Graph Fully TraversableHard70.2%50.0%
1584https://leetcode.com/problems/min-cost-to-connect-all-pointsMin Cost to Connect All PointsMedium70.3%37.5%
1603https://leetcode.com/problems/design-parking-systemDesign Parking SystemEasy87.1%37.5%
1642https://leetcode.com/problems/furthest-building-you-can-reachFurthest Building You Can ReachMedium50.7%25.0%
1635https://leetcode.com/problems/hopper-company-queries-iHopper Company Queries IHard48.1%50.0%
1645https://leetcode.com/problems/hopper-company-queries-iiHopper Company Queries IIHard39.7%50.0%
1651https://leetcode.com/problems/hopper-company-queries-iiiHopper Company Queries IIIHard65.3%50.0%
1719https://leetcode.com/problems/number-of-ways-to-reconstruct-a-treeNumber Of Ways To Reconstruct A TreeHard45.3%50.0%
1705https://leetcode.com/problems/maximum-number-of-eaten-applesMaximum Number of Eaten ApplesMedium42.7%50.0%
1768https://leetcode.com/problems/merge-strings-alternatelyMerge Strings AlternatelyEasy82.1%62.5%
1757https://leetcode.com/problems/recyclable-and-low-fat-productsRecyclable and Low Fat ProductsEasy88.8%25.0%
1814https://leetcode.com/problems/count-nice-pairs-in-an-arrayCount Nice Pairs in an ArrayMedium48.4%37.5%
1829https://leetcode.com/problems/maximum-xor-for-each-queryMaximum XOR for Each QueryMedium84.8%50.0%
1818https://leetcode.com/problems/minimum-absolute-sum-differenceMinimum Absolute Sum DifferenceMedium32.2%50.0%
1838https://leetcode.com/problems/frequency-of-the-most-frequent-elementFrequency of the Most Frequent ElementMedium44.6%25.0%
1820https://leetcode.com/problems/maximum-number-of-accepted-invitationsMaximum Number of Accepted InvitationsMedium52.3%25.0%
1856https://leetcode.com/problems/maximum-subarray-min-productMaximum Subarray Min-ProductMedium40.0%50.0%
1926https://leetcode.com/problems/nearest-exit-from-entrance-in-mazeNearest Exit from Entrance in MazeMedium48.3%50.0%
2307https://leetcode.com/problems/check-for-contradictions-in-equationsCheck for Contradictions in EquationsHard43.8%50.0%
1968https://leetcode.com/problems/array-with-elements-not-equal-to-average-of-neighborsArray With Elements Not Equal to Average of NeighborsMedium50.6%50.0%
1961https://leetcode.com/problems/check-if-string-is-a-prefix-of-arrayCheck If String Is a Prefix of ArrayEasy52.7%50.0%
1967https://leetcode.com/problems/number-of-strings-that-appear-as-substrings-in-wordNumber of Strings That Appear as Substrings in WordEasy82.4%50.0%
2008https://leetcode.com/problems/maximum-earnings-from-taxiMaximum Earnings From TaxiMedium46.2%37.5%
2009https://leetcode.com/problems/minimum-number-of-operations-to-make-array-continuousMinimum Number of Operations to Make Array ContinuousHard52.1%62.5%
2043https://leetcode.com/problems/simple-bank-systemSimple Bank SystemMedium69.8%25.0%
2073https://leetcode.com/problems/time-needed-to-buy-ticketsTime Needed to Buy TicketsEasy72.1%37.5%
2115https://leetcode.com/problems/find-all-possible-recipes-from-given-suppliesFind All Possible Recipes from Given SuppliesMedium56.8%37.5%
2187https://leetcode.com/problems/minimum-time-to-complete-tripsMinimum Time to Complete TripsMedium39.6%50.0%
2158https://leetcode.com/problems/amount-of-new-area-painted-each-dayAmount of New Area Painted Each DayHard55.6%25.0%
2196https://leetcode.com/problems/create-binary-tree-from-descriptionsCreate Binary Tree From DescriptionsMedium81.7%50.0%
2248https://leetcode.com/problems/intersection-of-multiple-arraysIntersection of Multiple ArraysEasy68.6%50.0%
2251https://leetcode.com/problems/number-of-flowers-in-full-bloomNumber of Flowers in Full BloomHard57.7%37.5%
2261https://leetcode.com/problems/k-divisible-elements-subarraysK Divisible Elements SubarraysMedium54.8%50.0%
2258https://leetcode.com/problems/escape-the-spreading-fireEscape the Spreading FireHard37.6%62.5%
2243https://leetcode.com/problems/calculate-digit-sum-of-a-stringCalculate Digit Sum of a StringEasy67.6%50.0%
2333https://leetcode.com/problems/minimum-sum-of-squared-differenceMinimum Sum of Squared DifferenceMedium26.7%50.0%
2282https://leetcode.com/problems/number-of-people-that-can-be-seen-in-a-gridNumber of People That Can Be Seen in a GridMedium47.4%50.0%
2385https://leetcode.com/problems/amount-of-time-for-binary-tree-to-be-infectedAmount of Time for Binary Tree to Be InfectedMedium65.1%25.0%
2402https://leetcode.com/problems/meeting-rooms-iiiMeeting Rooms IIIHard51.7%50.0%
2365https://leetcode.com/problems/task-scheduler-iiTask Scheduler IIMedium54.7%25.0%
2444https://leetcode.com/problems/count-subarrays-with-fixed-boundsCount Subarrays With Fixed BoundsHard69.3%62.5%
2468https://leetcode.com/problems/split-message-based-on-limitSplit Message Based on LimitHard42.0%62.5%
2493https://leetcode.com/problems/divide-nodes-into-the-maximum-number-of-groupsDivide Nodes Into the Maximum Number of GroupsHard67.0%62.5%
2508https://leetcode.com/problems/add-edges-to-make-degrees-of-all-nodes-evenAdd Edges to Make Degrees of All Nodes EvenHard35.2%50.0%
2537https://leetcode.com/problems/count-the-number-of-good-subarraysCount the Number of Good SubarraysMedium65.9%37.5%
2555https://leetcode.com/problems/maximize-win-from-two-segmentsMaximize Win From Two SegmentsMedium37.4%50.0%
2551https://leetcode.com/problems/put-marbles-in-bagsPut Marbles in BagsHard72.2%25.0%
2603https://leetcode.com/problems/collect-coins-in-a-treeCollect Coins in a TreeHard39.6%37.5%
2762https://leetcode.com/problems/continuous-subarraysContinuous SubarraysMedium57.9%25.0%
2828https://leetcode.com/problems/check-if-a-string-is-an-acronym-of-wordsCheck if a String Is an Acronym of WordsEasy82.9%50.0%
2848https://leetcode.com/problems/points-that-intersect-with-carsPoints That Intersect With CarsEasy73.4%50.0%
2858https://leetcode.com/problems/minimum-edge-reversals-so-every-node-is-reachableMinimum Edge Reversals So Every Node Is ReachableHard57.2%62.5%
2912https://leetcode.com/problems/number-of-ways-to-reach-destination-in-the-gridNumber of Ways to Reach Destination in the GridHard58.4%50.0%
2958https://leetcode.com/problems/length-of-longest-subarray-with-at-most-k-frequencyLength of Longest Subarray With at Most K FrequencyMedium56.4%37.5%
3043https://leetcode.com/problems/find-the-length-of-the-longest-common-prefixFind the Length of the Longest Common PrefixMedium57.0%37.5%
3023https://leetcode.com/problems/find-pattern-in-infinite-stream-iFind Pattern in Infinite Stream IMedium56.6%50.0%
3071https://leetcode.com/problems/minimum-operations-to-write-the-letter-y-on-a-gridMinimum Operations to Write the Letter Y on a GridMedium64.3%62.5%
3037https://leetcode.com/problems/find-pattern-in-infinite-stream-iiFind Pattern in Infinite Stream IIHard67.5%50.0%
3073https://leetcode.com/problems/maximum-increasing-triplet-valueMaximum Increasing Triplet ValueMedium35.7%50.0%
3078https://leetcode.com/problems/match-alphanumerical-pattern-in-matrix-iMatch Alphanumerical Pattern in Matrix IMedium64.3%50.0%
3191https://leetcode.com/problems/minimum-operations-to-make-binary-array-elements-equal-to-one-iMinimum Operations to Make Binary Array Elements Equal to One IMedium80.4%50.0%
3192https://leetcode.com/problems/minimum-operations-to-make-binary-array-elements-equal-to-one-iiMinimum Operations to Make Binary Array Elements Equal to One IIMedium65.0%50.0%
213https://leetcode.com/problems/house-robber-iiHouse Robber IIMedium44.6%25.0%
2817https://leetcode.com/problems/minimum-absolute-difference-between-elements-with-constraintMinimum Absolute Difference Between Elements With ConstraintMedium37.1%37.5%
256https://leetcode.com/problems/paint-housePaint HouseMedium64.3%25.0%
1202https://leetcode.com/problems/smallest-string-with-swapsSmallest String With SwapsMedium60.3%37.5%
105https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversalConstruct Binary Tree from Preorder and Inorder TraversalMedium68.3%25.0%
664https://leetcode.com/problems/strange-printerStrange PrinterHard60.9%25.0%
1673https://leetcode.com/problems/find-the-most-competitive-subsequenceFind the Most Competitive SubsequenceMedium52.7%25.0%
3027https://leetcode.com/problems/find-the-number-of-ways-to-place-people-iiFind the Number of Ways to Place People IIHard64.4%50.0%
1472https://leetcode.com/problems/design-browser-historyDesign Browser HistoryMedium78.2%37.5%
404https://leetcode.com/problems/sum-of-left-leavesSum of Left LeavesEasy62.4%25.0%
126https://leetcode.com/problems/word-ladder-iiWord Ladder IIHard27.5%37.5%
974https://leetcode.com/problems/subarray-sums-divisible-by-kSubarray Sums Divisible by KMedium56.0%37.5%
1878https://leetcode.com/problems/get-biggest-three-rhombus-sums-in-a-gridGet Biggest Three Rhombus Sums in a GridMedium50.1%25.0%
3161https://leetcode.com/problems/block-placement-queriesBlock Placement QueriesHard18.4%62.5%
252https://leetcode.com/problems/meeting-roomsMeeting RoomsEasy59.3%25.0%
642https://leetcode.com/problems/design-search-autocomplete-systemDesign Search Autocomplete SystemHard49.7%25.0%
3341https://leetcode.com/problems/find-minimum-time-to-reach-last-room-iFind Minimum Time to Reach Last Room IMedium55.5%62.5%
3342https://leetcode.com/problems/find-minimum-time-to-reach-last-room-iiFind Minimum Time to Reach Last Room IIMedium67.9%50.0%
2914https://leetcode.com/problems/minimum-number-of-changes-to-make-binary-string-beautifulMinimum Number of Changes to Make Binary String BeautifulMedium76.4%25.0%
1229https://leetcode.com/problems/meeting-schedulerMeeting SchedulerMedium55.2%25.0%
258https://leetcode.com/problems/add-digitsAdd DigitsEasy68.6%37.5%
1166https://leetcode.com/problems/design-file-systemDesign File SystemMedium65.1%37.5%
1861https://leetcode.com/problems/rotating-the-boxRotating the BoxMedium79.2%62.5%
668https://leetcode.com/problems/kth-smallest-number-in-multiplication-tableKth Smallest Number in Multiplication TableHard53.8%25.0%
962https://leetcode.com/problems/maximum-width-rampMaximum Width RampMedium55.8%25.0%
545https://leetcode.com/problems/boundary-of-binary-treeBoundary of Binary TreeMedium47.9%50.0%
834https://leetcode.com/problems/sum-of-distances-in-treeSum of Distances in TreeHard65.5%25.0%
2502https://leetcode.com/problems/design-memory-allocatorDesign Memory AllocatorMedium49.6%37.5%
3387https://leetcode.com/problems/maximize-amount-after-two-days-of-conversionsMaximize Amount After Two Days of ConversionsMedium61.1%50.0%
895https://leetcode.com/problems/maximum-frequency-stackMaximum Frequency StackHard66.6%25.0%
3235https://leetcode.com/problems/check-if-the-rectangle-corner-is-reachableCheck if the Rectangle Corner Is ReachableHard25.3%25.0%
2246https://leetcode.com/problems/longest-path-with-different-adjacent-charactersLongest Path With Different Adjacent CharactersHard53.9%37.5%
277https://leetcode.com/problems/find-the-celebrityFind the CelebrityMedium48.9%25.0%
730https://leetcode.com/problems/count-different-palindromic-subsequencesCount Different Palindromic SubsequencesHard47.5%25.0%
885https://leetcode.com/problems/spiral-matrix-iiiSpiral Matrix IIIMedium84.5%25.0%
2296https://leetcode.com/problems/design-a-text-editorDesign a Text EditorHard49.9%25.0%
365https://leetcode.com/problems/water-and-jug-problemWater and Jug ProblemMedium44.8%37.5%
722https://leetcode.com/problems/remove-commentsRemove CommentsMedium40.0%25.0%
924https://leetcode.com/problems/minimize-malware-spreadMinimize Malware SpreadHard42.9%25.0%
928https://leetcode.com/problems/minimize-malware-spread-iiMinimize Malware Spread IIHard45.4%25.0%
2467https://leetcode.com/problems/most-profitable-path-in-a-treeMost Profitable Path in a TreeMedium67.3%37.5%
130https://leetcode.com/problems/surrounded-regionsSurrounded RegionsMedium44.7%25.0%
2768https://leetcode.com/problems/number-of-black-blocksNumber of Black BlocksMedium41.5%50.0%
2021https://leetcode.com/problems/brightest-position-on-streetBrightest Position on StreetMedium60.6%37.5%
3466https://leetcode.com/problems/maximum-coin-collectionMaximum Coin CollectionMedium52.8%50.0%
2484https://leetcode.com/problems/count-palindromic-subsequencesCount Palindromic SubsequencesHard41.0%25.0%
788https://leetcode.com/problems/rotated-digitsRotated DigitsMedium56.8%37.5%
3045https://leetcode.com/problems/count-prefix-and-suffix-pairs-iiCount Prefix and Suffix Pairs IIHard28.0%25.0%
1698https://leetcode.com/problems/number-of-distinct-substrings-in-a-stringNumber of Distinct Substrings in a StringMedium64.8%25.0%
173https://leetcode.com/problems/binary-search-tree-iteratorBinary Search Tree IteratorMedium76.1%25.0%
2672https://leetcode.com/problems/number-of-adjacent-elements-with-the-same-colorNumber of Adjacent Elements With the Same ColorMedium58.1%37.5%
3034https://leetcode.com/problems/number-of-subarrays-that-match-a-pattern-iNumber of Subarrays That Match a Pattern IMedium68.4%25.0%
2622https://leetcode.com/problems/cache-with-time-limitCache With Time LimitMedium76.0%25.0%
547https://leetcode.com/problems/number-of-provincesNumber of ProvincesMedium70.0%37.5%
227https://leetcode.com/problems/basic-calculator-iiBasic Calculator IIMedium46.6%37.5%
679https://leetcode.com/problems/24-game24 GameHard59.3%25.0%
1429https://leetcode.com/problems/first-unique-numberFirst Unique NumberMedium57.0%75.0%
505https://leetcode.com/problems/the-maze-iiThe Maze IIMedium55.0%50.0%
415https://leetcode.com/problems/add-stringsAdd StringsEasy52.1%25.0%
2101https://leetcode.com/problems/detonate-the-maximum-bombsDetonate the Maximum BombsMedium49.9%37.5%
1423https://leetcode.com/problems/maximum-points-you-can-obtain-from-cardsMaximum Points You Can Obtain from CardsMedium57.2%37.5%
312https://leetcode.com/problems/burst-balloonsBurst BalloonsHard62.9%37.5%
2636https://leetcode.com/problems/promise-poolPromise PoolMedium79.5%25.0%
3443https://leetcode.com/problems/maximum-manhattan-distance-after-k-changesMaximum Manhattan Distance After K ChangesMedium54.2%25.0%
1293https://leetcode.com/problems/shortest-path-in-a-grid-with-obstacles-eliminationShortest Path in a Grid with Obstacles EliminationHard46.1%25.0%
680https://leetcode.com/problems/valid-palindrome-iiValid Palindrome IIEasy44.0%25.0%
1005https://leetcode.com/problems/maximize-sum-of-array-after-k-negationsMaximize Sum Of Array After K NegationsEasy53.5%25.0%
1139https://leetcode.com/problems/largest-1-bordered-squareLargest 1-Bordered SquareMedium52.0%25.0%
795https://leetcode.com/problems/number-of-subarrays-with-bounded-maximumNumber of Subarrays with Bounded MaximumMedium54.7%25.0%
1627https://leetcode.com/problems/graph-connectivity-with-thresholdGraph Connectivity With ThresholdHard49.2%25.0%
353https://leetcode.com/problems/design-snake-gameDesign Snake GameMedium40.0%25.0%
1368https://leetcode.com/problems/minimum-cost-to-make-at-least-one-valid-path-in-a-gridMinimum Cost to Make at Least One Valid Path in a GridHard70.9%37.5%
1000https://leetcode.com/problems/minimum-cost-to-merge-stonesMinimum Cost to Merge StonesHard45.6%25.0%
71https://leetcode.com/problems/simplify-pathSimplify PathMedium50.0%25.0%
3652https://leetcode.com/problems/best-time-to-buy-and-sell-stock-using-strategyBest Time to Buy and Sell Stock using StrategyMedium59.9%50.0%
1091https://leetcode.com/problems/shortest-path-in-binary-matrixShortest Path in Binary MatrixMedium51.1%25.0%
1489https://leetcode.com/problems/find-critical-and-pseudo-critical-edges-in-minimum-spanning-treeFind Critical and Pseudo-Critical Edges in Minimum Spanning TreeHard66.3%25.0%
247https://leetcode.com/problems/strobogrammatic-number-iiStrobogrammatic Number IIMedium53.5%25.0%
1463https://leetcode.com/problems/cherry-pickup-iiCherry Pickup IIHard72.3%25.0%
489https://leetcode.com/problems/robot-room-cleanerRobot Room CleanerHard77.9%25.0%
2197https://leetcode.com/problems/replace-non-coprime-numbers-in-arrayReplace Non-Coprime Numbers in ArrayHard57.7%37.5%
497https://leetcode.com/problems/random-point-in-non-overlapping-rectanglesRandom Point in Non-overlapping RectanglesMedium39.4%25.0%
25https://leetcode.com/problems/reverse-nodes-in-k-groupReverse Nodes in k-GroupHard65.3%25.0%
3202https://leetcode.com/problems/find-the-maximum-length-of-valid-subsequence-iiFind the Maximum Length of Valid Subsequence IIMedium57.2%25.0%
397https://leetcode.com/problems/integer-replacementInteger ReplacementMedium37.1%25.0%
650https://leetcode.com/problems/2-keys-keyboard2 Keys KeyboardMedium59.3%25.0%
549https://leetcode.com/problems/binary-tree-longest-consecutive-sequence-iiBinary Tree Longest Consecutive Sequence IIMedium50.0%25.0%
643https://leetcode.com/problems/maximum-average-subarray-iMaximum Average Subarray IEasy47.0%25.0%
474https://leetcode.com/problems/ones-and-zeroesOnes and ZeroesMedium53.0%25.0%
1235https://leetcode.com/problems/maximum-profit-in-job-schedulingMaximum Profit in Job SchedulingHard54.6%25.0%
1475https://leetcode.com/problems/final-prices-with-a-special-discount-in-a-shopFinal Prices With a Special Discount in a ShopEasy84.0%50.0%
2571https://leetcode.com/problems/minimum-operations-to-reduce-an-integer-to-0Minimum Operations to Reduce an Integer to 0Medium61.0%37.5%
2276https://leetcode.com/problems/count-integers-in-intervalsCount Integers in IntervalsHard35.6%25.0%
601https://leetcode.com/problems/human-traffic-of-stadiumHuman Traffic of StadiumHard50.8%25.0%
686https://leetcode.com/problems/repeated-string-matchRepeated String MatchMedium38.3%25.0%
1353https://leetcode.com/problems/maximum-number-of-events-that-can-be-attendedMaximum Number of Events That Can Be AttendedMedium38.9%25.0%
731https://leetcode.com/problems/my-calendar-iiMy Calendar IIMedium62.9%25.0%
381https://leetcode.com/problems/insert-delete-getrandom-o1-duplicates-allowedInsert Delete GetRandom O(1) - Duplicates allowedHard36.4%25.0%
2791https://leetcode.com/problems/count-paths-that-can-form-a-palindrome-in-a-treeCount Paths That Can Form a Palindrome in a TreeHard48.3%50.0%
1101https://leetcode.com/problems/the-earliest-moment-when-everyone-become-friendsThe Earliest Moment When Everyone Become FriendsMedium65.9%37.5%
2812https://leetcode.com/problems/find-the-safest-path-in-a-gridFind the Safest Path in a GridMedium48.6%25.0%
270https://leetcode.com/problems/closest-binary-search-tree-valueClosest Binary Search Tree ValueEasy49.3%25.0%
721https://leetcode.com/problems/accounts-mergeAccounts MergeMedium60.9%25.0%
2163https://leetcode.com/problems/minimum-difference-in-sums-after-removal-of-elementsMinimum Difference in Sums After Removal of ElementsHard69.9%25.0%
204https://leetcode.com/problems/count-primesCount PrimesMedium35.7%25.0%
817https://leetcode.com/problems/linked-list-componentsLinked List ComponentsMedium57.7%25.0%
696https://leetcode.com/problems/count-binary-substringsCount Binary SubstringsEasy70.2%25.0%
361https://leetcode.com/problems/bomb-enemyBomb EnemyMedium52.8%25.0%
2092https://leetcode.com/problems/find-all-people-with-secretFind All People With SecretHard48.4%25.0%
1094https://leetcode.com/problems/car-poolingCar PoolingMedium56.2%25.0%
1552https://leetcode.com/problems/magnetic-force-between-two-ballsMagnetic Force Between Two BallsMedium71.9%25.0%
2561https://leetcode.com/problems/rearranging-fruitsRearranging FruitsHard57.5%25.0%
502https://leetcode.com/problems/ipoIPOHard53.3%25.0%
2503https://leetcode.com/problems/maximum-number-of-points-from-grid-queriesMaximum Number of Points From Grid QueriesHard59.3%25.0%
1244https://leetcode.com/problems/design-a-leaderboardDesign A LeaderboardMedium68.1%25.0%
3629https://leetcode.com/problems/minimum-jumps-to-reach-end-via-prime-teleportationMinimum Jumps to Reach End via Prime TeleportationMedium31.8%25.0%
2076https://leetcode.com/problems/process-restricted-friend-requestsProcess Restricted Friend RequestsHard59.4%25.0%
864https://leetcode.com/problems/shortest-path-to-get-all-keysShortest Path to Get All KeysHard54.3%25.0%