Lehmät

numerot = input()

numerot = numerot.split()
height = int(numerot[0])
width = int(numerot[1])
aitauksessaY = False
aitauksessaX = False
lehmät = 0

for i in range(height):
    rivi = input()
    for j in rivi:
        if aitauksessaY:
            if aitauksessaX:
                if j == "@":
                    lehmät += 1
                elif j == "*":
                    aitauksessaX = False
                    if rivi.count("*") > 2:
                        aitauksessaY = False
                    break
            else:
                if j == "*":
                    aitauksessaX = True
            
        else:
            if j == "*":
                aitauksessaY = True
                break
print(lehmät)

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