GitHub - suzhiyang/leetcode

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 38 Commits
3Sum.cpp		3Sum.cpp
3SumClosest.cpp		3SumClosest.cpp
4Sum.cpp		4Sum.cpp
AddBinary.cpp		AddBinary.cpp
AddDigits.cpp		AddDigits.cpp
AddTwoNumbers.cpp		AddTwoNumbers.cpp
AddandSearchWord.cpp		AddandSearchWord.cpp
AdditiveNumber.cpp		AdditiveNumber.cpp
Anagrams.cpp		Anagrams.cpp
BalancedBinaryTree.cpp		BalancedBinaryTree.cpp
BasicCalculator.cpp		BasicCalculator.cpp
BasicCalculatorII.cpp		BasicCalculatorII.cpp
BestTimetoBuyandSellStock.cpp		BestTimetoBuyandSellStock.cpp
BestTimetoBuyandSellStockII.cpp		BestTimetoBuyandSellStockII.cpp
BestTimetoBuyandSellStockIII.cpp		BestTimetoBuyandSellStockIII.cpp
BestTimetoBuyandSellStockIV.cpp		BestTimetoBuyandSellStockIV.cpp
BestTimetoBuyandSellStockwithCooldown.cpp		BestTimetoBuyandSellStockwithCooldown.cpp
BinarySearchTreeIterator.cpp		BinarySearchTreeIterator.cpp
BinaryTreeInorderTraversal.cpp		BinaryTreeInorderTraversal.cpp
BinaryTreeLevelOrderTraversal.cpp		BinaryTreeLevelOrderTraversal.cpp
BinaryTreeLevelOrderTraversalII.cpp		BinaryTreeLevelOrderTraversalII.cpp
BinaryTreeMaximumPathSum.cpp		BinaryTreeMaximumPathSum.cpp
BinaryTreePaths.cpp		BinaryTreePaths.cpp
BinaryTreePostorderTraversal.cpp		BinaryTreePostorderTraversal.cpp
BinaryTreePreorderTraversal.cpp		BinaryTreePreorderTraversal.cpp
BinaryTreeRightSideView.cpp		BinaryTreeRightSideView.cpp
BinaryTreeZigzagLevelOrderTraversal.cpp		BinaryTreeZigzagLevelOrderTraversal.cpp
BitwiseANDofNumbersRange.cpp		BitwiseANDofNumbersRange.cpp
BulbSwitcher.cpp		BulbSwitcher.cpp
BullsandCows.cpp		BullsandCows.cpp
Candy.cpp		Candy.cpp
ClimbingStairs.cpp		ClimbingStairs.cpp
CloneGraph.cpp		CloneGraph.cpp
CoinChange.cpp		CoinChange.cpp
CombinationSum.cpp		CombinationSum.cpp
CombinationSumII.cpp		CombinationSumII.cpp
CombinationSumIII.cpp		CombinationSumIII.cpp
Combinations.cpp		Combinations.cpp
CompareVersionNumbers.cpp		CompareVersionNumbers.cpp
ConstructBinaryTreefromInorderandPostorderTraversal.cpp		ConstructBinaryTreefromInorderandPostorderTraversal.cpp
ConstructBinaryTreefromPreorderandInorderTraversal.cpp		ConstructBinaryTreefromPreorderandInorderTraversal.cpp
ContainerWithMostWater.cpp		ContainerWithMostWater.cpp
ContainsDuplicate.cpp		ContainsDuplicate.cpp
ContainsDuplicateII.cpp		ContainsDuplicateII.cpp
ContainsDuplicateIII.cpp		ContainsDuplicateIII.cpp
ConvertSortedArraytoBinarySearchTree.cpp		ConvertSortedArraytoBinarySearchTree.cpp
ConvertSortedListtoBinarySearchTree.cpp		ConvertSortedListtoBinarySearchTree.cpp
CopyListwithRandomPointer.cpp		CopyListwithRandomPointer.cpp
CountCompleteTreeNodes.cpp		CountCompleteTreeNodes.cpp
CountPrimes.cpp		CountPrimes.cpp
CountandSay.cpp		CountandSay.cpp
CourseSchedule.cpp		CourseSchedule.cpp
CourseScheduleII.cpp		CourseScheduleII.cpp
DecodeWays.cpp		DecodeWays.cpp
DeleteNodeinaLinkedList.cpp		DeleteNodeinaLinkedList.cpp
DifferentWaystoAddParentheses.cpp		DifferentWaystoAddParentheses.cpp
DistinctSubsequences.cpp		DistinctSubsequences.cpp
DivideTwoIntegers.cpp		DivideTwoIntegers.cpp
DungeonGame.cpp		DungeonGame.cpp
EditDistance.cpp		EditDistance.cpp
EvaluateReversePolishNotation.cpp		EvaluateReversePolishNotation.cpp
ExcelSheetColumnNumber.cpp		ExcelSheetColumnNumber.cpp
ExcelSheetColumnTitle.cpp		ExcelSheetColumnTitle.cpp
ExpressionAddOperators.cpp		ExpressionAddOperators.cpp
FactorialTrailingZeroes.cpp		FactorialTrailingZeroes.cpp
FindMedianfromDataStream.cpp		FindMedianfromDataStream.cpp
FindMinimuminRotatedSortedArray.cpp		FindMinimuminRotatedSortedArray.cpp
FindMinimuminRotatedSortedArrayII.cpp		FindMinimuminRotatedSortedArrayII.cpp
FindPeakElement.cpp		FindPeakElement.cpp
FindtheDuplicateNumber.cpp		FindtheDuplicateNumber.cpp
FirstBadVersion.cpp		FirstBadVersion.cpp
FirstMissingPositive.cpp		FirstMissingPositive.cpp
FlattenBinaryTreetoLinkedList.cpp		FlattenBinaryTreetoLinkedList.cpp
FlattenNestedListIterator.cpp		FlattenNestedListIterator.cpp
FractiontoRecurringDecimal.cpp		FractiontoRecurringDecimal.cpp
GameofLife.cpp		GameofLife.cpp
GasStation.cpp		GasStation.cpp
GenerateParentheses.cpp		GenerateParentheses.cpp
GrayCode.cpp		GrayCode.cpp
GroupAnagrams.cpp		GroupAnagrams.cpp
H-Index.cpp		H-Index.cpp
H-IndexII.cpp		H-IndexII.cpp
HappyNumber.cpp		HappyNumber.cpp
HouseRobber.cpp		HouseRobber.cpp
HouseRobberII.cpp		HouseRobberII.cpp
ImplementQueueusingStacks.cpp		ImplementQueueusingStacks.cpp
ImplementStackusingQueues.cpp		ImplementStackusingQueues.cpp
ImplementTrie.cpp		ImplementTrie.cpp
ImplementstrStr.cpp		ImplementstrStr.cpp
IncreasingTripletSubsequence.cpp		IncreasingTripletSubsequence.cpp
InsertInterval.cpp		InsertInterval.cpp
InsertionSortList.cpp		InsertionSortList.cpp
IntegerBreak.cpp		IntegerBreak.cpp
IntegertoEnglishWords.cpp		IntegertoEnglishWords.cpp
IntegertoRoman.cpp		IntegertoRoman.cpp
InterleavingString.cpp		InterleavingString.cpp
IntersectionofTwoArrays.cpp		IntersectionofTwoArrays.cpp
IntersectionofTwoLinkedLists.cpp		IntersectionofTwoLinkedLists.cpp
InvertBinaryTree.cpp		InvertBinaryTree.cpp
IsomorphicStrings.cpp		IsomorphicStrings.cpp

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This is the repository for leetcode.

Naming rule: removing spaces and illegal characters (e.g. "'" ) from problem title.

Problem Set: http://oj.leetcode.com/problems/

Notes:
1. In the test case, there is no memory recall.
2. Some of the solutions may not be the optimal (most of them are optimal :-) ).