摘要: #include <iostream> #include <cstring> #include <algorithm> #include <vector> using namespace std; const int N = 210,M=N; int h[N], e[M], ne[M], idx, 阅读全文
posted @ 2021-12-03 21:02 兮何其 阅读(88) 评论(0) 推荐(0)