摘要: int范围内的大数取得inf = 1<<31-1 int = 4e9 2^15 = 3e4 long = 1.8e19 自用头文件: #include <iostream> #include <cstdio> #include <cstdlib> #include <cstring> #includ 阅读全文
posted @ 2016-04-06 00:09 iEdson 阅读(125) 评论(0) 推荐(0)