#include<bits/stdc++.h> using namespace std; int n,m,c,ma,s,t; char a[150][150]; int fx[5]={0,0,1,0,-1}; int fy[5]={0,1,0,-1,0}; void dfs(int x,int y){ a[x][y]='~'; t++; int tx,ty; for(int i=1;i<=4;i++){ tx=x+fx[i]; ty=y+fy[i]; if(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: zhangzekai Language: C++ Result: Accepted Time:69 ms Memory:2096 kb ****************************************************************/