摘要: #include <iostream>#include <string.h>using namespace std;char grid[25][25];int vis[25][25];int n,m,x,y,tol;void DFS(int a,int b){ vis[a][b]=1; if(b+1<=m)//右面 { if(b+1==m) { tol++; } else { if(gri... 阅读全文
posted @ 2013-05-08 22:24 algorithms爱好者 阅读(101) 评论(0) 推荐(0)