摘要:
Implementatoito convert a string to an integer.Hint:Carefully consider all possible input cases. If you want a challenge, please do not see below and ... 阅读全文
摘要:
Reverse digits of an integer.Example1:x = 123, return 321Example2:x = -123, return -321click to show spoilers.Have you thought about this?Here are som... 阅读全文
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http://andrew913.iteye.com/blog/398648首先来介绍下apache的一个工具apxs。apxs是一个为Apache HTTP服务器编译和安装扩展模块的工具,用于编译一个或多个源程序或目标代码文件为动态共享对象,使之可以用由mod_so提供的LoadModule指令在... 阅读全文
摘要:
The string"PAYPALISHIRING"is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font fo... 阅读全文