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First Missing PositiveGiven an unsorted integer array, find the first missing positive integer.For example,Given[1,2,0]return3,and[3,4,-1,1]return2.Yo... 阅读全文
2015年1月3日
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Best Time to Buy and Sell Stock IIIQuestion SolutionSay you have an array for which the ith element is the price of a given stock on day i.Design an a... 阅读全文
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Best Time to Buy and Sell Stock IIQuestion SolutionSay you have an array for which the ith element is the price of a given stock on day i.Design an al... 阅读全文
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Best Time to Buy and Sell StockSay you have an array for which theithelement is the price of a given stock on dayi.If you were only permitted to compl... 阅读全文
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转自：http://www.cnblogs.com/pkuoliver/archive/2010/10/06/sotry-about-sqrt.html源码下载地址：http://diducoder.com/sotry-about-sqrt.html好吧，我承认我标题党了，不过既然你来了，就认真看下... 阅读全文
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Construct Binary Tree from Inorder and Postorder TraversalGiven inorder and postorder traversal of a tree, construct the binary tree.Note:You may assu... 阅读全文
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Longest Common Subsequence原题链接：http://lintcode.com/zh-cn/problem/longest-common-subsequence/Given two strings, find the longest comment subsequence (L... 阅读全文
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Longest Common Substring原题链接：http://lintcode.com/zh-cn/problem/longest-common-substring/#Given two strings, find the longest common substring.Return t... 阅读全文
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Construct Binary Tree from Preorder and Inorder TraversalGiven preorder and inorder traversal of a tree, construct the binary tree.Note:You may assume... 阅读全文
