摘要: 还是比较简单的,看题目的数据范围,貌似简单判断素数的方法(复杂度sqrt(p))也能过,不过手上有素数测试的模板,就直接用了。秒杀。。。/* * hdu1905/win.cpp * Created on: 2012-7-12 * Author : ben */#include <cstdio>#include <cstdlib>#include <cstring>#include <cmath>#include <ctime>#include <iostream>#include <algorithm>#inc 阅读全文
posted @ 2012-07-12 13:32 moonbay 阅读(221) 评论(0) 推荐(0)