摘要: http://codeforces.com/problemset/problem/38/EDP状态很容易想到,以后超long long 最大值的设定最好计算出一个边界, int_max的边界赋值 错误,导致WA那么多次。View Code #include <iostream>#include <cstdio>#include <vector>#include <cmath>#include <set>#include <map>#include <queue>#include <fstream># 阅读全文
posted @ 2013-03-29 14:23 zhang1107 阅读(292) 评论(0) 推荐(0) 编辑