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发布时间:2013-12-25 19:31:13
题目:字符串常用操作(持续增加....)分析:主要考察指针操作,小心边界溢出、越界等问题代码:点击(此处)折叠或打开/****************************************************************************** Copyright (C), 2001-2011, HW Tech. Co., .........【阅读全文】
发布时间:2013-12-25 19:22:49
题目:Given a string, find the length of the longest substring without repeating characters. For example, the longest substring without repeating letters for "abcabcbb" is "abc", which the length is 3. For "bbbbb" the longest substring is "b", with the length of 1.分析:从头开始记录每个字母出现次数.........【阅读全文】