Lehmät

y = tuple(input(""))
n = int(y[0])
m = int(y[2])
l = 0
for i in range(n) :
    x = input("")
    if "*" in x :
        z = 0
        for b in x :
            if b == "*" :
                z+=1
            if z == 1 :
                if b == "@" :
                    l += 1
print(l)

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: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 3, in <module>
    m...

Test 5

Group: 1, 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 3, in <module>
    m...

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