#include<bits/stdc++.h> using namespace std; char a[110][110]; int n,t,c,ma; int m,s; int fx[4]={0,1,0,-1}; int fy[4]={1,0,-1,0}; void dfs(int x,int y){ a[x][y]='~'; t++; for(int i=0;i<=3;i++){ int tx=x+fx[i]; int ty=y+fy[i]; if(tx>=1&&tx<=n&&ty>=1&&ty<=m&&a[tx][ty]=='*'){ dfs(tx,ty); } } } int main(){ cin>>n>>m; for(int i=1;i<=n;i++){ for(int j=1;j<=m;j++){ cin>>a[i][j]; } } for(int i=1;i<=n;i++){ for(int j=1;j<=m;j++){ if(a[i][j]=='*'){ c++; t=0; dfs(i,j); s=s+t; ma=max(ma,t); } } } cout<<c<<" "<<s<<" "<<ma; return 0; } /************************************************************** Problem: 2112 User: zengdongxin Language: C++ Result: Accepted Time:53 ms Memory:2084 kb ****************************************************************/