摘要: #include<bits/stdc++.h> #warning Tab and SPace !!! using namespace std; const int N = 500+10, V = 50 + 5, L = 1000 + 10; enum{C_root, C_prevar, C_set, 阅读全文
posted @ 2022-10-03 20:00 CDsidi 阅读(35) 评论(6) 推荐(0) 编辑