摘要: 挑战程序竞赛2.3.3 #include <iostream> #include <cstdio> using namespace std; const int MAX_N=2000; int N; char S[MAX_N+1]; void solve() { bool left=true; in 阅读全文
posted @ 2021-05-12 10:06 katago 阅读(55) 评论(0) 推荐(0)