码迷,mamicode.com
首页 >  
搜索关键字:valid characters    ( 4838个结果
google在线测试练习题2
Problem Given a list of space separated words, reverse the order of the words. Each line of text contains L letters and W words. A line will only consist of letters and space characters. There will...
分类:其他好文   时间:2014-10-12 13:11:28    阅读次数:133
google在线测试练习题3
Problem The Latin alphabet contains 26 characters and telephones only have ten digits on the keypad. We would like to make it easier to write a message to your friend using a sequence of keypresses t...
分类:其他好文   时间:2014-10-12 12:54:58    阅读次数:163
解决CI框架的Disallowed Key Characters错误提示
用CI框架时,有时候会遇到这么一个问题,打开网页,只显示 Disallowed Key Characters 错误提示。有人说 url 里有非法字符。但是确定 url 是纯英文的,问题还是出来了。但清空浏览器历史记录和cookies后。 刷新就没问题了。有时候。打开不同的浏览器。有的浏览器会有问题。...
分类:其他好文   时间:2014-10-12 12:48:27    阅读次数:182
Longest Substring Without Repeating Characters
这题看起来挺简单的,就是存一个哈希表,然后依次遍历整个字符串,遇到前面有过的字符的时候,就该停止当前计数,新的子串应该从发现该字符的位置的下一位置开始。我开始写了一个简单的写法,发现超时了: if (s.empty()) return 0; if (s.length() == 1) retur.....
分类:其他好文   时间:2014-10-10 14:28:10    阅读次数:160
Codeforces Round #271 (Div. 2) A. Keyboard
Our good friend Mole is trying to code a big message. He is typing on an unusual keyboard with characters arranged in following way: qwertyuiop asdfghjkl; zxcvbnm,./ Unfortunately Mole is blind, ...
分类:其他好文   时间:2014-10-10 02:36:33    阅读次数:315
Longest Valid Parentheses
[leetcode] Given a string containing just the characters '(' and ')', find the length of the longest valid (well-formed) parentheses substring....
分类:其他好文   时间:2014-10-09 17:06:08    阅读次数:187
关于myeclipse中启动项目(服务器为welogic10)报valid license.bea错误的问题解决方案
之前因为重转系统,导致我的weblogic和myeclipse都要重装。重装之后,出现了问题,我是按照weblogic破解版的步骤来的,但还是报如下错误: Unable to start WebLogic Server! Error: license signature validation error. Please make sure you have a valid license.b...
分类:系统相关   时间:2014-10-09 16:05:28    阅读次数:394
leetcode--Longest Substring Without Repeating Characters
Problem:Given a string, find the length of the longest substring without repeating characters. For example, the longest substring without repeating le...
分类:其他好文   时间:2014-10-09 13:49:13    阅读次数:213
关于最长不重复子串的问题
题目描述:Given a string, find the length of the longest substring without repeating characters. For example, the longest substring without repeating lette...
分类:其他好文   时间:2014-10-09 02:29:17    阅读次数:178
Leetcode: Wildcard Matching
Implement wildcard pattern matching with support for '?' and '*'.'?' Matches any single character.'*' Matches any sequence of characters (including th...
分类:其他好文   时间:2014-10-08 11:12:55    阅读次数:249
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!