Lehmät

const readline = require('readline').createInterface({
    input: process.stdin,
});

async function prompt(question) {
    return new Promise((resolve, reject) => {
        readline.question(question, input => {
            resolve(input);
        });
    });
}

async function main() {
    let input = await prompt('');
    let n1 = parseInt(input.split(' ')[0]);


    let c = 0
    for (let i = 0; i < n1; i++) {
        let row = await prompt('');
        let x = (row.match(/\*/g) || []).length;
        if (x == 2) {
            let first = row.indexOf('*');
            let last = row.lastIndexOf('*');
            let y = row.substring(first, last).match(/@/g).length;
            c = c + y;
        }
    }
    console.log(c);
    process.exit();
}

main()

Test 1

Group: 1, 2

Verdict: WRONG ANSWER

Test 2

Group: 1, 2

Verdict: WRONG ANSWER

Test 3

Group: 1, 2

Verdict: WRONG ANSWER

Test 4

Group: 1, 2

Verdict: WRONG ANSWER

Test 5

Group: 1, 2

Verdict: WRONG ANSWER

Test 6

Group: 2

Verdict: WRONG ANSWER

Test 7

Group: 2

Verdict: WRONG ANSWER

Test 8

Group: 2

Verdict: WRONG ANSWER

Test 9

Group: 2

Verdict: WRONG ANSWER