Jeanny
寂兮,寥兮,独立不改,周行而不殆
摘要: t1切圆 cut #include<cstdio> using namespace std; long long n; int main(){ freopen("cut.in","r",stdin); freopen("cut.out","w",stdout); scanf("%lld",&n); 阅读全文
posted @ 2020-07-23 15:55 Jeanny 阅读(120) 评论(0) 推荐(0)