摘要：
1 #include<cstdio> 2 #include<iostream> 3 #include<queue> 4 5 using namespace std; 6 7 queue<int>q; 8 int main() 9 {10 int i, w, h, k, j;11 int visit[21][21];12 char s[21][21];13 14 while(scanf("%d%d", &w, &h) != EOF)15 {16 if(w==0 && h==0) break;17 阅读全文
