#include<bits/stdc++.h> using namespace std; int n,m,k=0,l,fx[4]={0,1,0,-1},fy[4]={1,0,-1,0},ans1,ans2=0,ans3=0,ans=0; char a[101][101]; void asd(int x,int y){ for(int i=0;i<4;i++){ int tx=x+fx[i]; int ty=y+fy[i]; if(tx>0&&ty>0&&tx<=n&&ty<=m&&a[tx][ty]=='*'){ a[tx][ty]='q'; asd(tx,ty); } } ans++; return; } 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]=='*'){ ans1++; asd(i,j); if(a[i+1][j]!='q'&&a[i][j+1]!='q'&&a[i-1][j]!='q'&&a[i][j-1]!='q'){ ans++; } ans--; if(ans>ans3){ ans3=ans; } ans2+=ans; ans=0; } } } cout<<ans1<<' '<<ans2<<' '<<ans3; } /************************************************************** Problem: 2112 User: zhengzihao Language: C++ Result: Accepted Time:48 ms Memory:2084 kb ****************************************************************/