Lehmät

#include<bits/stdc++.h>
using namespace std;
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
using ll = long long;

char c[101][101];

int main() {

    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    int n, m;
    cin >> n >> m;

    bool b = false;
    pair<int, int> f;
    for (int i = 1; i <= n; i++) {
        for (int j = 1; j <= m; j++) {
            cin >> c[i][j];
            if (c[i][j] == '*' && !b) {
                b = true;
                f = {i, j};
            }
            if (c[i][j] == '*' && c[i-1][j] == '*' && c[i][j-1] == '*') {
                
                int ans = 0;
                for (int y = f.first; y <= i; y++) {
                    for (int x = f.second; x <= j; x++) {
                        if (c[y][x] == '@') ans++;
                    }
                }
                cout << ans << "\n";
                return 0;

            }
        }
    }

    
    
    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