leetcode - 随笔分类(第9页) - xiaoba1203

leetcode 43 Multiply Strings ----java

摘要：Given two numbers represented as strings, return multiplication of the numbers as a string. Note: The numbers can be arbitrarily large and are non-neg 阅读全文

posted @ 2016-06-29 10:37 xiaoba1203 阅读(189) 评论(0) 推荐(0)

leetcode 42 Trapping Rain Water ---java

摘要：Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining. 阅读全文

posted @ 2016-06-21 18:00 xiaoba1203 阅读(176) 评论(0) 推荐(0)

leetcode 41 First Missing Positive ---java

摘要：Given an unsorted integer array, find the first missing positive integer. For example,Given [1,2,0] return 3,and [3,4,-1,1] return 2. Your algorithm s 阅读全文

posted @ 2016-06-21 15:35 xiaoba1203 阅读(145) 评论(0) 推荐(0)

leetcode 40 Combination Sum II --- java

摘要：Given a collection of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T. Each num 阅读全文

posted @ 2016-06-20 17:14 xiaoba1203 阅读(136) 评论(0) 推荐(0)

leetcode 39 Combination Sum --- java

摘要：Given a set of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T. The same repeat 阅读全文

posted @ 2016-06-20 15:52 xiaoba1203 阅读(802) 评论(0) 推荐(0)

leetcode 38 Count and Say ---java

摘要：这道题主要就是求一个序列，题目得意思就是 1 --> 11 --> 21 --> 1211 --> 111221 --> 312211 --> ..... 1个1 2个1 1个2，1个1 1个1，1个2，2个1 3个1，2个2，1个1 依次类推题目很简单，但是为了得到较好的结果，还是纠结了一段时间阅读全文

posted @ 2016-06-16 18:48 xiaoba1203 阅读(334) 评论(0) 推荐(0)

leetcode 37 Sudoku Solver java

摘要：leetcode 阅读全文

posted @ 2016-06-13 17:25 xiaoba1203 阅读(591) 评论(0) 推荐(0)

随笔分类 - leetcode

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