摘要: #include<cstdio> #define ll long long using namespace std; const int maxn=15; int n; long long a[maxn],b[maxn]; long long exgcd(long long a,long long 阅读全文
posted @ 2020-03-20 19:58 仰望星空的蚂蚁 阅读(7) 评论(0) 推荐(0)