Lehmät

n, m = map(int, input().split())
a = [list(input().strip()) for _ in range(n)]
ans = sum([row.count("@") for row in a])
for i in range(n):
    for j in range(m):
        if a[i][j] == "*":
            for x in range(n):
                for y in range(m):
                    if a[x][y] == "@" and (x < i or x > i or y < j or y > j):
                        ans -= 1
print(ans)

Test 1

Group: 1, 2

Verdict: ACCEPTED

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