Collapse file tree

Files

 master

Search this repository

/

algorithm

/

Copy path

Directory actions

More options

More options

Directory actions

More options

More options

Latest commit

liheng

Open commit details

Apr 13, 2020

d139fd5 · Apr 13, 2020

History

History

Open commit details

/

algorithm

/

Top

Folders and files

Name		Name	Last commit message	Last commit date
parent directory ..
1.TwoSum		1.TwoSum	perf(toSum): improve this runtime	May 21, 2019
10.RegularExpressionMatching		10.RegularExpressionMatching	finish 1228 and 1232	Oct 24, 2019
100.SameTree		100.SameTree	fix(100): imoprove same tree	May 18, 2019
1002.FindCommonCharacters		1002.FindCommonCharacters	refactor(rename file):	May 18, 2019
1005.MaximizeSumOfArrayAfterKNegations		1005.MaximizeSumOfArrayAfterKNegations	feat(1005):	Jun 4, 2019
1008.ConstructBinarySearchTreefromPreorderTraversal		1008.ConstructBinarySearchTreefromPreorderTraversal	fix: improve coverage size	Sep 1, 2019
1009.ComplementofBase10Integer		1009.ComplementofBase10Integer	feat:	May 18, 2019
101.SymmetricTree		101.SymmetricTree	feat(202): improve coverage	May 19, 2019
1010.PairsofSongsWithTotalDurationsDivisibleby60		1010.PairsofSongsWithTotalDurationsDivisibleby60	refactor(rename file):	May 18, 2019
1013.PartitionArrayIntoThreePartsWithEqualSum		1013.PartitionArrayIntoThreePartsWithEqualSum	refactor(rename file):	May 18, 2019
1016.BinaryStringWithSubstringsRepresenting1ToN		1016.BinaryStringWithSubstringsRepresenting1ToN	feat((513|1016)): finish those	Aug 9, 2019
1020.NumberofEnclaves		1020.NumberofEnclaves	feat: finish 347 413 1020 problem	Aug 11, 2019
1021.RemoveOutermostParentheses		1021.RemoveOutermostParentheses	feat(961|771|657|1051|1021): finish thos	Jun 2, 2019
1022.SumofRootToLeafBinaryNumbers		1022.SumofRootToLeafBinaryNumbers	feat(1022): improve coverage	Jun 2, 2019
1028.RecoveraTreeFromPreorderTraversal		1028.RecoveraTreeFromPreorderTraversal	feat: 1028 1089 347	Aug 18, 2019
1029.TwoCityScheduling		1029.TwoCityScheduling	feat(1029|1046|121|762): finish those	Jun 4, 2019
1037.ValidBoomerang		1037.ValidBoomerang	refactor(rename file):	May 18, 2019
1038.BinarySearchTreetoGreaterSumTree		1038.BinarySearchTreetoGreaterSumTree	feat: add dijkstra algorithm	Jun 27, 2019
104.MaximumDepthofBinaryTree		104.MaximumDepthofBinaryTree	feat(202): improve coverage	May 19, 2019
1041.RobotBoundedInCircle		1041.RobotBoundedInCircle	refactor(rename file):	May 18, 2019
1046.LastStoneWeight		1046.LastStoneWeight	feat(1029|1046|121|762): finish those	Jun 4, 2019
1047.RemoveAllAdjacentDuplicatesInString		1047.RemoveAllAdjacentDuplicatesInString	feat: 1047	Aug 31, 2019
1051.HeightChecker		1051.HeightChecker	feat(961|771|657|1051|1021): finish thos	Jun 2, 2019
107.BinaryTreeLevelOrderTraversal2		107.BinaryTreeLevelOrderTraversal2	feat(107): Binary Tree Level Order Traversal II	May 19, 2019
1079.LetterTilePossibilities		1079.LetterTilePossibilities	feat: 1079	Aug 31, 2019
108.ConvertSortedArraytoBinarySearchTree		108.ConvertSortedArraytoBinarySearchTree	feat: 108	May 19, 2019
1089.DuplicateZeros		1089.DuplicateZeros	feat: 1028 1089 347	Aug 18, 2019
1094.CarPooling		1094.CarPooling	fix: add 1094 testcase	Aug 22, 2019
11.ContainerWithMostWater		11.ContainerWithMostWater	refactor(rename file):	May 18, 2019
110.BalancedBinaryTree		110.BalancedBinaryTree	feat(imrove coverage):	May 26, 2019
111.MinimumDepthofBinaryTree		111.MinimumDepthofBinaryTree	feat(imrove coverage):	May 26, 2019
1110.DeleteNodesAndReturnForest		1110.DeleteNodesAndReturnForest	fix: improve coverage size	Sep 1, 2019
112.PathSum		112.PathSum	feat(111|112): improve coverage	May 20, 2019
1122.RelativeSortArray		1122.RelativeSortArray	feat: 1122 338	Aug 16, 2019
118.PascalTriangle		118.PascalTriangle	refactor(rename file):	May 18, 2019
119.PascalTriangle2		119.PascalTriangle2	refactor(rename file):	May 18, 2019
12.IntegerToRoman		12.IntegerToRoman	refactor(rename file):	May 18, 2019
120.Triangle		120.Triangle	feat(120): finish this problem with for loop and Recursive solution	Aug 9, 2019
121.BestTimetoBuyandSellStock		121.BestTimetoBuyandSellStock	feat(1029|1046|121|762): finish those	Jun 4, 2019
1228.MissingNumberInArithmeticProgression		1228.MissingNumberInArithmeticProgression	finish 1228 and 1232	Oct 20, 2019
1232.CheckIfItIsaStraightLine		1232.CheckIfItIsaStraightLine	finish 1228 and 1232	Oct 20, 2019
129.SumRoottoLeafNumbers		129.SumRoottoLeafNumbers	feat:	Sep 22, 2019
13.RomanToInteger		13.RomanToInteger	refactor(rename file):	May 18, 2019
136.SingleNumber		136.SingleNumber	refactor(rename file):	May 18, 2019
137.SingleNumber2		137.SingleNumber2	refactor(rename file):	May 18, 2019
14.LongestCommonPrefix		14.LongestCommonPrefix	refactor(rename file):	May 18, 2019
141.LinkedListCycle		141.LinkedListCycle	feat: add dijkstra algorithm	Jun 27, 2019
144.BinaryTreePreorderTraversal		144.BinaryTreePreorderTraversal	feat: 144 230	Aug 19, 2019
146.LRUCache		146.LRUCache	fix(146): improve coverage	Jun 2, 2019
15.3Sum		15.3Sum	feat(239): finish sliding window maximum	May 21, 2019
16.3SumClose		16.3SumClose	refactor(rename file):	May 18, 2019
160.IntersectionofTwoLinkedLists		160.IntersectionofTwoLinkedLists	feat: for mat	Sep 21, 2019
167.TwoSum2-Inputarrayissorted		167.TwoSum2-Inputarrayissorted	refactor(rename file):	May 18, 2019
168.ExcelSheetColumnTitle		168.ExcelSheetColumnTitle	refactor(rename file):	May 18, 2019
169.MajorityElement		169.MajorityElement	refactor(rename file):	May 18, 2019
17.LetterCombinationsofaPhoneNumber		17.LetterCombinationsofaPhoneNumber	refactor(rename file):	May 18, 2019
171.ExcelSheetColumnNumber		171.ExcelSheetColumnNumber	refactor(rename file):	May 18, 2019
172.FactorialTrailingZeroes		172.FactorialTrailingZeroes	refactor(rename file):	May 18, 2019
18.4Sum		18.4Sum	refactor(rename file):	May 18, 2019
189.RotateArray		189.RotateArray	refactor(rename file):	May 18, 2019
19.RemoveNthNodeFromEndOfList		19.RemoveNthNodeFromEndOfList	refactor(rename file):	May 18, 2019
191.Numberof1Bits		191.Numberof1Bits	feat(191|541|70|819): finish those	Jun 8, 2019
198.HouseRobber		198.HouseRobber	feat(198|482|796|994):	Jun 8, 2019
2.AddTwoNumber		2.AddTwoNumber	refactor(rename file):	May 18, 2019
20.ValidParentheses		20.ValidParentheses	refactor(rename file):	May 18, 2019
202.HappyNumber		202.HappyNumber	feat(coverage): imoprove coverage	Jul 4, 2019
204.CountPrimes		204.CountPrimes	refactor(rename file):	May 18, 2019
206.ReverseLinkedList		206.ReverseLinkedList	fix(www): not use local package	Jun 6, 2019
21.MergeTwoLists		21.MergeTwoLists	refactor(rename file):	May 18, 2019
217.ContainsDuplicate		217.ContainsDuplicate	refactor(rename file):	May 18, 2019
219.ContainsDuplicateII		219.ContainsDuplicateII	refactor(rename file):	May 18, 2019
22.GenerateParentheses		22.GenerateParentheses	refactor(rename file):	May 18, 2019
226.InvertBinaryTree		226.InvertBinaryTree	feat(226): do it	May 19, 2019
23.MergekSortedLists		23.MergekSortedLists	refactor(rename file):	May 18, 2019
230.KthSmallestElementinaBST		230.KthSmallestElementinaBST	feat: 144 230	Aug 19, 2019
231.PowerofTwo		231.PowerofTwo	feat(231|326|67): improve those coverage	Jun 2, 2019
235.LowestCommonAncestorofaBinarySearchTree		235.LowestCommonAncestorofaBinarySearchTree	feat(imrove coverage):	May 26, 2019
239.SlidingWindowMaximum		239.SlidingWindowMaximum	feat(239): finish sliding window maximum	May 21, 2019
24.SwapNodesInPairs		24.SwapNodesInPairs	fix(www): not use local package	Jun 6, 2019
242.ValidAnagram		242.ValidAnagram	feat(807): an difficult solution	Jun 13, 2019
25.ReverseNodesInK-Group		25.ReverseNodesInK-Group	refactor(rename file):	May 18, 2019
258.AddDigits		258.AddDigits	refactor(rename file):	May 18, 2019
26.RemoveDuplicatesfromSortedArray		26.RemoveDuplicatesfromSortedArray	refactor(rename file):	May 18, 2019
260.SingleNumberIII		260.SingleNumberIII	fix: finish problem of testcase	Aug 12, 2019
263.UglyNumber		263.UglyNumber	refactor(rename file):	May 18, 2019
268.MissingNumber		268.MissingNumber	refactor(rename file):	May 18, 2019
27.RemoveElement		27.RemoveElement	refactor(rename file):	May 18, 2019
28.ImplementStrStr		28.ImplementStrStr	refactor(rename file):	May 18, 2019
283.MoveZeroes		283.MoveZeroes	refactor(rename file):	May 18, 2019
3.LongestSubstringWithoutRepeatingCharacters		3.LongestSubstringWithoutRepeatingCharacters	feat:	May 18, 2019
30.SubstringWithConcatenationOfAllWords		30.SubstringWithConcatenationOfAllWords	refactor(rename file):	May 18, 2019
31.NextPermutation		31.NextPermutation	refactor(rename file):	May 18, 2019
326.PowerofThree		326.PowerofThree	feat(67|326):	Jun 2, 2019
337.HouseRobberIII		337.HouseRobberIII	feat: 1110 337 450	Aug 25, 2019
338.CountingBits		338.CountingBits	feat: 1122 338	Aug 16, 2019
34.FindFirstandLastPositionofElementinSortedArray		34.FindFirstandLastPositionofElementinSortedArray	feat: for mat	Sep 21, 2019
342.PowerofFour		342.PowerofFour	feat(342|645|747): finish those	Jun 9, 2019
344.ReverseString		344.ReverseString	refactor(rename file):	May 18, 2019
345.ReverseVowelsOfAString		345.ReverseVowelsOfAString	refactor(rename file):	May 18, 2019
347.TopKFrequentElements		347.TopKFrequentElements	feat: 1028 1089 347	Aug 18, 2019
349.IntersectionofTwoArrays		349.IntersectionofTwoArrays	refactor(rename file):	May 18, 2019
35.SearchInsertPosition		35.SearchInsertPosition	refactor(rename file):	May 18, 2019
350.IntersectionofTwoArrays2		350.IntersectionofTwoArrays2	refactor(rename file):	May 18, 2019
36.ValidSudoku		36.ValidSudoku	feat: add 129 and improve code coverage if 98|36	Sep 22, 2019
367.ValidPerfectSquare		367.ValidPerfectSquare	refactor(rename file):	May 18, 2019
38.CountandSay		38.CountandSay	feat: finish 38 83 problem	Sep 15, 2019
383.RansomNote		383.RansomNote	refactor(rename file):	May 18, 2019
387.FirstUniqueCharacterInAString		387.FirstUniqueCharacterInAString	refactor(rename file):	May 18, 2019
389.FindtheDifference		389.FindtheDifference	feat(389|504): finish those	Jun 6, 2019
39.CombinationSum		39.CombinationSum	feat(39|46|50): finish those problem	Jul 6, 2019
394.DecodeString		394.DecodeString	feat: finish 394	Sep 14, 2019
4.FindMedianSortedArrays		4.FindMedianSortedArrays	refactor(rename file):	May 18, 2019
404.SumofLeftLeaves		404.SumofLeftLeaves	perf(404): improve coverage	May 28, 2019
412.FizzBuzz		412.FizzBuzz	feat(412|500):	Jun 2, 2019
413.ArithmeticSlices		413.ArithmeticSlices	feat: finish 347 413 1020 problem	Aug 11, 2019
414.ThirdMaximumNumber		414.ThirdMaximumNumber	refactor(rename file):	May 18, 2019
415.AddStrings		415.AddStrings	refactor(rename file):	May 18, 2019
434.NumberofSegmentsinaString		434.NumberofSegmentsinaString	refactor(rename file):	May 18, 2019
438.FindAllAnagramsinaString		438.FindAllAnagramsinaString	refactor(rename file):	May 18, 2019
441.ArrangingCoins		441.ArrangingCoins	refactor(rename file):	May 18, 2019
448.FindAllNumbersDisappearedinanArray		448.FindAllNumbersDisappearedinanArray	refactor(rename file):	May 18, 2019
459.RepeatedSubstringPattern		459.RepeatedSubstringPattern	refactor(rename file):	May 18, 2019
46.Permutations		46.Permutations	feat(39|46|50): finish those problem	Jul 6, 2019
461.HammingDistance		461.HammingDistance	feat(461|657): finish those and improve coverage	Jun 2, 2019
463.IslandPerimeter		463.IslandPerimeter	feat(463|476|762):	Jun 3, 2019
475.Heaters		475.Heaters	feat(67): improve	May 19, 2019
476.NumberComplement		476.NumberComplement	feat(463|476|762):	Jun 3, 2019
48.RotateImage		48.RotateImage	feat: finish 48	Sep 15, 2019
482.LicenseKeyFormatting		482.LicenseKeyFormatting	feat(198|482|796|994):	Jun 8, 2019
485.MaxConsecutiveOnes		485.MaxConsecutiveOnes	feat(206|24|485|762): finish those and improve coverage	Jun 5, 2019
498.DiagonalTraverse		498.DiagonalTraverse	feat: finish 498	Sep 14, 2019
5.LongestPalindromicSubstring		5.LongestPalindromicSubstring	refactor(rename file):	May 18, 2019
50.Pow_x_n		50.Pow_x_n	feat(120): finish this problem with for loop and Recursive solution	Aug 9, 2019
500.KeyboardRow		500.KeyboardRow	feat(412|500):	Jun 2, 2019
504.Base7		504.Base7	fix(504): finish test case	Jun 8, 2019
507.PerfectNumber		507.PerfectNumber	refactor(rename file):	May 18, 2019
509.FibonacciNumber		509.FibonacciNumber	refactor(rename file):	May 18, 2019
513.FindBottomLeftTreeValue		513.FindBottomLeftTreeValue	feat((513|1016)): finish those	Aug 9, 2019
515.FindLargestValueinEachTreeRow		515.FindLargestValueinEachTreeRow	feat(515|659):	Aug 10, 2019
520.DetectCapital		520.DetectCapital	refactor(rename file):	May 18, 2019
530.MinimumAbsoluteDifferenceinBST		530.MinimumAbsoluteDifferenceinBST	feat(530): improve	May 26, 2019
532.KDiffPairsInAnArray		532.KDiffPairsInAnArray	refactor(rename file):	May 18, 2019
538.ConvertBSTtoGreaterTree		538.ConvertBSTtoGreaterTree	feat(538): finish	May 22, 2019
539.ConvertBSTtoGreaterTree		539.ConvertBSTtoGreaterTree	feat(539): improve this solution	May 27, 2019
54.SpiralMatrix		54.SpiralMatrix	feat: finish 54	Sep 16, 2019
541.ReverseStringII		541.ReverseStringII	feat(191|541|70|819): finish those	Jun 8, 2019
55.JumpGame		55.JumpGame	feat:	Sep 14, 2019
557.ReverseWordsInAStringIII		557.ReverseWordsInAStringIII	refactor(rename file):	May 18, 2019
56.MergeIntervals		56.MergeIntervals	feat: for mat	Sep 21, 2019
561.ArrayPartitionI		561.ArrayPartitionI	feat(78 561 821 A-star algorithm):	Aug 16, 2019
566.ReshapeTheMatrix		566.ReshapeTheMatrix	refactor(rename file):	May 18, 2019
572.SubtreeofAnotherTree		572.SubtreeofAnotherTree	fix(572): improve coverage	May 28, 2019
581.ShortestUnsortedContinuousSubarray		581.ShortestUnsortedContinuousSubarray	refactor(rename file):	May 18, 2019
6.ZigZagConversion		6.ZigZagConversion	refactor(rename file):	May 18, 2019
605.CanPlaceFlowers		605.CanPlaceFlowers	refactor(rename file):	May 18, 2019
606.ConstructStringfromBinaryTree		606.ConstructStringfromBinaryTree	feat(606|653): finish that	May 28, 2019
617.MergeTwoBinaryTrees		617.MergeTwoBinaryTrees	feat(617): merge two binary trees	May 27, 2019
628.MaximumProductofThreeNumbers		628.MaximumProductofThreeNumbers	refactor(rename file):	May 18, 2019
633.SumofSquareNumbers		633.SumofSquareNumbers	refactor(rename file):	May 18, 2019
637.AverageofLevelsinBinaryTree		637.AverageofLevelsinBinaryTree	feat(637): finish it	May 28, 2019
643.MaximumAverageSubarray1		643.MaximumAverageSubarray1	refactor(rename file):	May 18, 2019
645.SetMismatch		645.SetMismatch	feat(342|645|747): finish those	Jun 9, 2019
653.TwoSumIV-InputisaBST		653.TwoSumIV-InputisaBST	feat(606|653): finish that	May 28, 2019
657.RobotReturntoOrigin		657.RobotReturntoOrigin	feat(461|657): finish those and improve coverage	Jun 2, 2019
66.PlusOne		66.PlusOne	refactor(rename file):	May 18, 2019
665.Non-decreasingArray		665.Non-decreasingArray	refactor(rename file):	May 18, 2019
669.TrimaBinarySearchTree		669.TrimaBinarySearchTree	feat(669|671): finish those	May 28, 2019
67.AddBinary		67.AddBinary	feat(67|326):	Jun 2, 2019
671.SecondMinimumNodeInaBinaryTree		671.SecondMinimumNodeInaBinaryTree	feat(669|671): finish those	May 28, 2019
674.LongestContinuousIncreasingSubsequence		674.LongestContinuousIncreasingSubsequence	refactor(rename file):	May 18, 2019
680.ValidPalindromeII		680.ValidPalindromeII	refactor(rename file):	May 18, 2019
686.RepeatedStringMatch		686.RepeatedStringMatch	feat(686): improve coverage	Jun 2, 2019
69.Sqrt_x		69.Sqrt_x	refactor(rename file):	May 18, 2019
695.MaxAreaofIsland		695.MaxAreaofIsland	feat(515|659):	Aug 10, 2019
696.CountBinarySubstrings		696.CountBinarySubstrings	refactor(rename file):	May 18, 2019
7.ReverseInteger		7.ReverseInteger	refactor(rename file):	May 18, 2019
70.ClimbingStairs		70.ClimbingStairs	feat(191|541|70|819): finish those	Jun 8, 2019
700.SearchinaBinarySearchTree		700.SearchinaBinarySearchTree	perf(700): improve coverage	May 29, 2019
701.InsertintoaBinarySearchTree		701.InsertintoaBinarySearchTree	feat: 701 993	Aug 21, 2019
704.BinarySearch		704.BinarySearch	perf(704): Binary Search	May 18, 2019
709.ToLowerCase		709.ToLowerCase	refactor(rename file):	May 18, 2019
724.FindPivotIndex		724.FindPivotIndex	refactor(rename file):	May 18, 2019
728.SelfDividingNumbers		728.SelfDividingNumbers	refactor(rename file):	May 18, 2019
73.SetMatrixZeroes		73.SetMatrixZeroes	feat: for mat	Sep 21, 2019
739.DailyTemperatures		739.DailyTemperatures	feat(739): finish	Aug 9, 2019
744.FindSmallestLetterGreaterThanTarget		744.FindSmallestLetterGreaterThanTarget	refactor(rename file):	May 18, 2019
746.MinCostClimbingStairs		746.MinCostClimbingStairs	refactor(rename file):	May 18, 2019
747.LargestNumberAtLeastTwiceofOthers		747.LargestNumberAtLeastTwiceofOthers	feat(747): improve coverage	Jun 9, 2019
762.PrimeNumberofSetBitsinBinaryRepresentation		762.PrimeNumberofSetBitsinBinaryRepresentation	feat(206|24|485|762): finish those and improve coverage	Jun 5, 2019
766.ToeplitzMatrix		766.ToeplitzMatrix	refactor(rename file):	May 18, 2019
771.JewelsandStones		771.JewelsandStones	feat(961|771|657|1051|1021): finish thos	Jun 2, 2019
78.Subsets		78.Subsets	feat: finish those	Sep 12, 2019
783.MinimumDistanceBetweenBSTNodes		783.MinimumDistanceBetweenBSTNodes	feat(700|783|897): finish thos	May 29, 2019
79.WordSearch		79.WordSearch	feat:	Sep 21, 2019
791.CustomSortString		791.CustomSortString	feat(791): finish	Aug 9, 2019
796.RotateString		796.RotateString	feat(198|482|796|994):	Jun 8, 2019
8.StringToInteger		8.StringToInteger	refactor(rename file):	May 18, 2019
804.UniqueMorseCodeWords		804.UniqueMorseCodeWords	refactor(rename file):	May 18, 2019
807.MaxIncreasetoKeepCitySkyline		807.MaxIncreasetoKeepCitySkyline	feat(807): an difficult solution	Jun 13, 2019
812.LargestTriangleArea		812.LargestTriangleArea	refactor(rename file):	May 18, 2019
819.MostCommonWord		819.MostCommonWord	feat(191|541|70|819): finish those	Jun 8, 2019
821.ShortestDistancetoaCharacter		821.ShortestDistancetoaCharacter	feat(78 561 821 A-star algorithm):	Aug 16, 2019
83.RemoveDuplicatesfromSortedList		83.RemoveDuplicatesfromSortedList	feat: finish 38 83 problem	Sep 15, 2019
830.PositionsOfLargeGroups		830.PositionsOfLargeGroups	refactor(rename file):	May 18, 2019
832.FlippinganImage		832.FlippinganImage	refactor(rename file):	May 18, 2019
836.RectangleOverlap		836.RectangleOverlap	refactor(rename file):	May 18, 2019
841.KeysandRooms		841.KeysandRooms	feat(841): finish	Aug 9, 2019
844.BackspaceStringCompare		844.BackspaceStringCompare	feat(844): improve coverage	Jun 9, 2019
852.PeakIndexinaMountainArray		852.PeakIndexinaMountainArray	perf(852): peak index of mountain array	May 18, 2019
859.BuddyStrings		859.BuddyStrings	refactor(rename file):	May 18, 2019
860.LemonadeChange		860.LemonadeChange	feat(860): finish this	Jun 4, 2019
867.TransposeMatrix		867.TransposeMatrix	refactor(rename file):	May 18, 2019
868.BinaryGap		868.BinaryGap	refactor(rename file):	May 18, 2019
872.Leaf-SimilarTrees		872.Leaf-SimilarTrees	feat(700|783|897): finish those	May 29, 2019
88.MergeSortedArray		88.MergeSortedArray	refactor(rename file):	May 18, 2019
888.FairCandySwap		888.FairCandySwap	refactor(rename file):	May 18, 2019
896.MonotonicArray		896.MonotonicArray	refactor(rename file):	May 18, 2019
897.IncreasingOrderSearchTree		897.IncreasingOrderSearchTree	feat(700|783|897): finish thos	May 29, 2019
9.PalindromeNumber		9.PalindromeNumber	refactor(rename file):	May 18, 2019
905.SortArrayByParity		905.SortArrayByParity	refactor(rename file):	May 18, 2019
914.XOfAKindInADeckofCards		914.XOfAKindInADeckofCards	refactor(rename file):	May 18, 2019
917.ReverseOnlyLetters		917.ReverseOnlyLetters	refactor(rename file):	May 18, 2019
922.SortArrayByParity2		922.SortArrayByParity2	refactor(rename file):	May 18, 2019
925.LongPressedName		925.LongPressedName	refactor(rename file):	May 18, 2019
929.UniqueEmailAddresses		929.UniqueEmailAddresses	refactor(rename file):	May 18, 2019
938.RangeSumofBST		938.RangeSumofBST	feat(938|965|1022): finish thos	May 29, 2019
94.BinaryTreeInorderTraversal		94.BinaryTreeInorderTraversal	feat: finish 94 with Recursive solution and iteratively solution.	Aug 11, 2019
941.ValidMountainArray		941.ValidMountainArray	refactor(rename file):	May 18, 2019
944.DeleteColumnstoMakeSorted		944.DeleteColumnstoMakeSorted	feat(844): 944 finish	Jun 2, 2019
949.LargestTimeforGivenDigits		949.LargestTimeforGivenDigits	refactor(rename file):	May 18, 2019
961.N-RepeatedElementinSize2NArray		961.N-RepeatedElementinSize2NArray	perf(961): finish	Jun 2, 2019
965.UnivaluedBinaryTree		965.UnivaluedBinaryTree	feat(938|965|1022): finish thos	May 29, 2019
970.PowerfulIntegers		970.PowerfulIntegers	refactor(rename file):	May 18, 2019
973.KClosestPointstoOrigin		973.KClosestPointstoOrigin	feat: 973	Aug 17, 2019
976.LargestPerimeterTriangle		976.LargestPerimeterTriangle	perf(976): Largest Perimeter Triangle	May 18, 2019
977.SquaresofaSortedArray		977.SquaresofaSortedArray	refactor(rename file):	May 18, 2019
98.ValidateBinarySearchTree		98.ValidateBinarySearchTree	feat: add 129 and improve code coverage if 98|36	Sep 22, 2019
989.AddtoArray-FormofInteger		989.AddtoArray-FormofInteger	refactor(rename file):	May 18, 2019
993.CousinsinBinaryTree		993.CousinsinBinaryTree	feat: 701 993	Aug 21, 2019
A-Star		A-Star	feat: 1122 338	Aug 16, 2019
DP		DP	feat: finish 1008	Aug 31, 2019
IBM		IBM	feat(235): lowest comon ancestor of a binary search tree	May 20, 2019
followme/20190606		followme/20190606	feat(read oackjage):	Jun 6, 2019
momoso		momoso	refactor(rename file):	May 18, 2019
View all files