摘要: Codeforces Round #270A - Design Tutorial: Learn from Math 题意:给出n,求出两个合数x和y使x+y=n。题解:暴力筛合数,然后暴力找 1 //#pragma comment(linker, "/STACK:102400000,10240000... 阅读全文
posted @ 2014-10-03 10:56 带鱼Yuiffy 阅读(251) 评论(0) 推荐(0) 编辑