2014年12月31日

LeetCode: Search a 2D Matrix 解题报告
摘要： Search a 2D MatrixWrite an efficient algorithm that searches for a value in anmxnmatrix. This matrix has the following properties:Integers in each row... 阅读全文
posted @ 2014-12-31 23:50 Yu's Garden 阅读(1016) 评论(2) 推荐(1)
LeetCode: Distinct Subsequences 解题报告
摘要： Distinct SubsequencesGiven a stringSand a stringT, count the number of distinct subsequences ofTinS.A subsequence of a string is a new string which is... 阅读全文
posted @ 2014-12-31 18:21 Yu's Garden 阅读(5090) 评论(0) 推荐(1)

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