摘要：
#include <bits/stdc++.h> using namespace std; const int maxn = 1200; int fa[maxn]; int main(){ int n, m; scanf("%d%d", &n, &m); for(int i = 1; i <= n+ 阅读全文
摘要：
Constraints: 1 <= R, C <= 500 1 <= T <= 5 Sample Input: 5 3 5 ##### a...b ##### 3 4 #### a..b #### 3 3 #c# a.b #d# 3 3 #c# ... a.b 3 5 ..... .#.#. a.. 阅读全文