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My leetcode solutions.

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xmind
 
 
.gitignore
 
 
Leetcode_102_binaryTreeLevelOrderTraversal.java
 
 
Leetcode_104_maximumDepthOfBinaryTree.java
 
 
Leetcode_105_constructBinaryTreeFrom.java
 
 
Leetcode_111_minimumDepthOfBinaryTree.java
 
 
Leetcode_1122_relativeSortArray.java
 
 
Leetcode_115_distinctSubsequences.java
 
 
Leetcode_11_containerWithMostWaters.java
 
 
Leetcode_120_triangle.java
 
 
Leetcode_121_bestTimeToBuyAndSellStock.java
 
 
Leetcode_122_bestTimeToBuyAndSellStockII.java
 
 
Leetcode_123_bestTimeToBuyAndSellStockIII.java
 
 
Leetcode_126_wordLadderII.java
 
 
Leetcode_127_wordLadder.java
 
 
Leetcode_130_surroundedRegions.java
 
 
Leetcode_141_linkedListCycle.java
 
 
Leetcode_142_linkedListCycleII.java
 
 
Leetcode_143_longestCommonSubsequence.java
 
 
Leetcode_144_binaryTreePreorderTraversal.java
 
 
Leetcode_146_lruCache.java
 
 
Leetcode_152_maximumProductSubarray.java
 
 
Leetcode_153_findMinimumInRotatedSortedArray.java
 
 
Leetcode_15_threeSum.java
 
 
Leetcode_169_majorityElement.java
 
 
Leetcode_17_letterCombinationsOfAPhoneNumber.java
 
 
Leetcode_188_bestTimeToBugAndSellStockIV.java
 
 
Leetcode_189_rotateArray.java
 
 
Leetcode_190_reverseBits.java
 
 
Leetcode_191_numberOf1bits.java
 
 
Leetcode_198_houseRobber.java
 
 
Leetcode_1_twoSum.java
 
 
Leetcode_200_numberOfIslands.java
 
 
Leetcode_206_reverseLinkedList.java
 
 
Leetcode_208_implementTrie.java
 
 
Leetcode_212_wordSearchII.java
 
 
Leetcode_213_houseRobberII.java
 
 
Leetcode_21_mergeTwoSortedLists.java
 
 
Leetcode_221_maximalSquare.java
 
 
Leetcode_226_invertBinaryTree.java
 
 
Leetcode_22_generateParentheses.java
 
 
Leetcode_231_powerOfTwo.java
 
 
Leetcode_236_lowestCommonAncestorOfABinaryTree.java
 
 
Leetcode_242_validAnagram.java
 
 
Leetcode_24_swapNodesInPairs.java
 
 
Leetcode_25_reverseNodesInkGroup.java
 
 
Leetcode_26_removeDuplicatesFromSortedArray.java
 
 
Leetcode_283_moveZeros.java
 
 
Leetcode_297_serializeAndDeserializeBinaryTree.java
 
 
Leetcode_300_longestIncreasingSubsequence.java
 
 
Leetcode_309_bestTimeToBuyAndSellStockWithCooldown.java
 
 
Leetcode_322_coinChange.java
 
 
Leetcode_32_longestValidParentheses.java
 
 
Leetcode_338_countingBits.java
 
 
Leetcode_33_searchInRotatedSortedArray.java
 
 
Leetcode_363_maxSumOfRectangleNoLargerThanK.java
 
 
Leetcode_367_validPerfectSquare.java
 
 
Leetcode_387_firstUniqueCharacterInAString.java
 
 
Leetcode_403_frogJump.java
 
 
Leetcode_429_naryTreeLevelOrderTraveral.java
 
 
Leetcode_433_minimumGeneticMutation.java
 
 
Leetcode_455_assignCookies.java
 
 
Leetcode_45_jumpGameII.java
 
 
Leetcode_46_permutations.java
 
 
Leetcode_47_permutationsII.java
 
 
Leetcode_493_reversePairs.java
 
 
Leetcode_49_groupAnagrams.java
 
 
Leetcode_509_fibonacciNumber.java
 
 
Leetcode_50_powxn.java
 
 
Leetcode_515_findLargestValueInEachTreeRow.java
 
 
Leetcode_51_nQueens.java
 
 
Leetcode_529_mineSweeper.java
 
 
Leetcode_52_nQueensII.java
 
 
Leetcode_53_maximumSubarray.java
 
 
Leetcode_547_friendCircles.java
 
 
Leetcode_55_jumpGame.java
 
 
Leetcode_56_mergeIntervals.java
 
 
Leetcode_589_naryTreePreorderTraversal.java
 
 
Leetcode_58_lengthOfLastWord.java
 
 
Leetcode_590_naryTreePostorderTraversal.java
 
 
Leetcode_62_uniquePaths.java
 
 
Leetcode_63_uniquePathsII.java
 
 
Leetcode_64_minimumPathSum.java
 
 
Leetcode_66_plusOne.java
 
 
Leetcode_69_sqrt.java
 
 
Leetcode_709_toLowerCase.java
 
 
Leetcode_70_climbingStairs.java
 
 
Leetcode_714_bestTimeToBuyAndSellStockWithTransactionFee.java
 
 
Leetcode_72_editDistance.java
 
 
Leetcode_746_minCostClimbingStairs.java
 
 
Leetcode_74_searchA2DMatrix.java
 
 
Leetcode_771_jewelsAndStones.java
 
 
Leetcode_77_combinations.java
 
 
Leetcode_78_subsets.java
 
 
Leetcode_85_maximalRectangle.java
 
 
Leetcode_860_lemonadeChange.java
 
 
Leetcode_874_walkingRobotSimulation.java
 
 
Leetcode_88_mergeSortedArray.java
 
 
Leetcode_8_stringToIntegerAtoI.java
 
 
Leetcode_91_decodeWays.java
 
 
Leetcode_94_binaryTreeInorderTraversal.java
 
 
Leetcode_98_validateBinarySearchTree.java
 
 
ListNode.java
 
 
Node.java
 
 
README.md
 
 
SortAlgorithms.java
 
 
TreeNode.java
 
 

README.md

id name points
1 twoSum
8 stringToIntegerAtoI
11 containerWithMostWaters
15 threeSum
17 letterCombinationsOfAPhoneNumber
21 mergeTwoSortedLists
22 generateParentheses
24 swapNodesInPairs
25 reverseNodesInkGroup
26 removeDuplicatesFromSortedArray
32 longestValidParentheses
33 searchInRotatedSortedArray
45 jumpGameII
46 permutations
47 permutationsII
49 groupAnagrams
50 powxn
51 nQueens
52 nQueensII
53 maximumSubarray
55 jumpGame
56 mergeIntervals
58 lengthOfLastWord
62 uniquePaths
63 uniquePathsII
64 minimumPathSum
66 plusOne
69 sqrt
70 climbingStairs
72 editDistance
74 searchA2DMatrix
77 combinations
78 subsets
85 maximalRectangle
88 mergeSortedArray
91 decodeWays
94 binaryTreeInorderTraversal
98 validateBinarySearchTree
102 binaryTreeLevelOrderTraversal
104 maximumDepthOfBinaryTree
105 constructBinaryTreeFrom
111 minimumDepthOfBinaryTree
115 distinctSubsequences
120 triangle
121 bestTimeToBuyAndSellStock
122 bestTimeToBuyAndSellStockII
123 bestTimeToBuyAndSellStockIII
126 wordLadderII
127 wordLadder
130 surroundedRegions
141 linkedListCycle
142 linkedListCycleII
143 longestCommonSubsequence
144 binaryTreePreorderTraversal
146 lruCache
152 maximumProductSubarray
153 findMinimumInRotatedSortedArray
169 majorityElement
188 bestTimeToBugAndSellStockIV
189 rotateArray
190 reverseBits
191 numberOf1bits
198 houseRobber
200 numberOfIslands
206 reverseLinkedList
208 implementTrie
212 wordSearchII
213 houseRobberII
221 maximalSquare
226 invertBinaryTree
231 powerOfTwo
236 lowestCommonAncestorOfABinaryTree
242 validAnagram
283 moveZeros
297 serializeAndDeserializeBinaryTree
300 longestIncreasingSubsequence
309 bestTimeToBuyAndSellStockWithCooldown
322 coinChange
338 countingBits
363 maxSumOfRectangleNoLargerThanK
367 validPerfectSquare
387 firstUniqueCharacterInAString
403 frogJump
429 naryTreeLevelOrderTraveral
433 minimumGeneticMutation
455 assignCookies
493 reversePairs
509 fibonacciNumber
515 findLargestValueInEachTreeRow
529 mineSweeper
547 friendCircles
589 naryTreePreorderTraversal
590 naryTreePostorderTraversal
709 toLowerCase
771 jewelsAndStones
714 bestTimeToBuyAndSellStockWithTransactionFee
746 minCostClimbingStairs
860 lemonadeChange
874 walkingRobotSimulation
1122 relativeSortArray

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