https://leetcode.com/problems/regular-expression-matching/【描述】Givennnon-negative integersa1,a2, ...,an, where each represents a point at coordinate (i...
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其他好文 时间:
2015-09-20 13:18:02
阅读次数:
191
1、题目名称 Move Zeroes(将数组中的0移到最后) 2、题目地址 https://leetcode.com/problems/move-zeroes 3、题目内容 英文:Given an array nums, write a function to move all 0‘s to the end of it while ...
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编程语言 时间:
2015-09-20 09:17:54
阅读次数:
181
https://leetcode.com/problems/regular-expression-matching/【描述】Implement regular expression matching with support for'.'and'*'.'.' Matches any single c...
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其他好文 时间:
2015-09-20 06:59:37
阅读次数:
156
https://leetcode.com/problems/valid-palindrome/题目:Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignori...
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其他好文 时间:
2015-09-19 18:09:40
阅读次数:
120
1、题目名称 Valid Number(判断字符串中内容是否为数字) 2、题目地址 https://leetcode.com/problems/valid-number/ 3、题目内容 英文:Validate if a given string is numeric. 中文:给出一个字符串,检查这个...
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其他好文 时间:
2015-09-19 15:26:04
阅读次数:
212
https://leetcode.com/problems/merge-sorted-array/题目:Given two sorted integer arraysnums1andnums2, mergenums2intonums1as one sorted array.Note:You may ...
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其他好文 时间:
2015-09-19 12:17:40
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104
Time Limit:2 Seconds Memory Limit:65536 KBWhen we are focusing on solving problems, we usually prefer to stay in front of computers rather than go out...
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其他好文 时间:
2015-09-19 10:55:52
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161
https://leetcode.com/problems/single-number/参考:http://www.cnblogs.com/zichi/p/4795049.html
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其他好文 时间:
2015-09-19 00:50:39
阅读次数:
356
题目来源:https://leetcode.com/problems/3sum/题意分析: 这道题目是输入一个数组nums。找出所有的3个数使得这3个数之和为0.要求1.输出的3个数按小到大排序,2.3个数的组合不重复。比如输入[-1,0,1,2,-1,-4],返回的应该是[[-1,0,1],[-....
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编程语言 时间:
2015-09-18 23:25:40
阅读次数:
229
Finalizers are unpredictable,often dangerous,and generally unnecessary.Their use can cause erratic behavior,poor performance,and portability problems....
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编程语言 时间:
2015-09-18 21:49:06
阅读次数:
236