Lehmät

dimensions = input().split(' ')

n = int(dimensions[0])
m = int(dimensions[1])

map_rows = []

for y in range(n):
    map_rows.append(input()[:m])

total_cows = 0

for row in map_rows:
    if row.count('*') != 2:
        continue

    aitaus_start = row.index('*')
    aitaus_end = row.rindex('*')
    total_cows += row[aitaus_start:aitaus_end].count('@')

print(total_cows)

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