Given an array of integers, find the subarray with smallest sum.Return the sum of the subarray.NoteThe subarray should contain at least one integer.Ex...
分类：
其他好文 时间：
2015-01-01 00:08:45
阅读次数：
135
Given two strings, find the longest common substring.Return the length of it.NoteThe characters in substring should occur continiously in original str...
分类：
其他好文 时间：
2015-01-01 00:01:16
阅读次数：
339
Recently, I pick back my major knowledge, English because I found I almost forget it. Maybe I should go abroad for further study, or maybe I can ...
分类：
其他好文 时间：
2014-12-31 14:15:30
阅读次数：
170
Two Sum III - Data structure design
Total Accepted: 311
Total Submissions: 1345
Design and implement a TwoSum class. It should support the following operations:
add and find.
add - Add the n...
分类：
其他好文 时间：
2014-12-31 08:45:14
阅读次数：
243
Given an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time complexity.类似于cc：http://www.cnblogs.com/...
分类：
其他好文 时间：
2014-12-31 08:40:38
阅读次数：
193
题目：（Math）Given an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time complexity.题解：首先列几个例子找一找规律。然后发现...
分类：
其他好文 时间：
2014-12-30 23:26:41
阅读次数：
170
Given an integer n, return the number of trailing zeroes in n!. Note: Your solution should be in logarithmic time complexity. 这个是我的代码，但是超时 class Solut...
分类：
移动开发 时间：
2014-12-30 22:06:15
阅读次数：
169
Given an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time complexity.Credits:Special thanks to@tsf...
分类：
其他好文 时间：
2014-12-30 22:01:42
阅读次数：
107
问题描述：
Given an integer n, return the number of trailing zeroes in
n!.
Note: Your solution should be in logarithmic time complexity.
基本思想
尾0的个数取决于5的个数。
代码：
int trailingZeroes(int n) { //...
分类：
其他好文 时间：
2014-12-30 20:43:23
阅读次数：
132
Given an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time complexity.只有2 * 5才会产生0只要计算出因子中2和5的个数取小的...
分类：
其他好文 时间：
2014-12-30 20:27:13
阅读次数：
169
