摘要: 20.Valid Parentheses Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid. The bracke 阅读全文
posted @ 2017-08-15 11:32 bananaa 阅读(161) 评论(0) 推荐(0)
摘要: 1.codeblocks编译时,下面这行报错。错误为: Error: Range-based loops are not allowed in C++98 解决方法: "setting->compiler->Global compiler settings->Compiler Flags"中勾选"H 阅读全文
posted @ 2017-08-15 10:58 bananaa 阅读(154) 评论(0) 推荐(0)