Lehmät

#include<bits/stdc++.h>
using namespace std;
int n,m,ans;
int x[110][110];
int main(){
	cin>>n>>m;
	for(int i=1;i<=n;i++){
		bool count=false;
		bool border=false;
		for(int j=1;j<=m;j++){
			char c;
			cin>>c;
			if(count&&c=='*'){
				count=false;
				border=true;
			}
			else if(c=='*'&&!border){
				count=true;
			}
			if(count&&c=='@'){
				ans++;
			}
		}
	}
	cout<<ans;
	return 0;
}

Test 1

Group: 1, 2

Verdict: ACCEPTED

Test 2

Group: 1, 2

Verdict: ACCEPTED

Test 3

Group: 1, 2

Verdict: ACCEPTED

Test 4

Group: 1, 2

Verdict: ACCEPTED

Test 5

Group: 1, 2

Verdict: ACCEPTED

Test 6

Group: 2

Verdict: ACCEPTED

Test 7

Group: 2

Verdict: ACCEPTED

Test 8

Group: 2

Verdict: ACCEPTED

Test 9

Group: 2

Verdict: ACCEPTED