Lehmät

const { exit } = require("process");
const readline = require("readline");

const r = readline.createInterface({
  input: process.stdin,
  output: process.stdout,
  terminal: false,
});

function read() {
  return new Promise((res) => {
    r.on("line", (line) => {
      res(line);
    });
  });
}

(async () => {
  let [h, w] = (await read()).split(" ");

  let x1,
    y1,
    n = 0,
    x2;
  yloop: for (let y = 0; y < h; y++) {
    line = await read();
    for (let x = 0; x < w; x++) {
      const c = line[x];
      if (x1 === undefined) {
        if (c === "*") {
          x1 = x;
          y1 = y;
          x2 = line.lastIndexOf("*");
          continue yloop;
        }
      } else {
        if (c === "*" && x === x1 + 1) {
          console.log(n);
          exit();
        } else if (c === "@" && x > x1 && x < x2) {
          n++;
        }
      }
    }
  }
})();

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