摘要: 题意:给定一组数,取两个数,使得gcd最大c思路:#include#include#include#includeusing namespace std;#define ll __int64//#define ll long longint vis[100000+100];int gcd(int a... 阅读全文
posted @ 2015-04-19 00:08 sola94 阅读(171) 评论(0) 推荐(0)