Lehmät

lines = []
firstline = input()
mapHeight = int(firstline.split(" ")[0])
for line in range(0, mapHeight+1):
    lines.append(input())
 
cowAmount = 0
 
found = False
index = 0
for line in lines:
    if "*" in line:
        found = True
        break
    index +=  1
 
endIndex = 0
for line in reversed(lines):
    if "*" in line:
        break
    endIndex += 1
endIndex = len(lines) - endIndex
 
if found == True:
    start = lines[index].find("*")
    end = lines[index].rfind("*")
 
    for sline in lines:
        if lines.index(sline) >= index and lines.index(sline) <= endIndex:
            for cow in sline[start:end+1]:
                if cow == "@":
                    cowAmount += 1
 
print(str(cowAmount))

Test 1

Group: 1, 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 5, in <module>
    li...

Test 2

Group: 1, 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 5, in <module>
    li...

Test 3

Group: 1, 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 5, in <module>
    li...

Test 4

Group: 1, 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 5, in <module>
    li...

Test 5

Group: 1, 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 5, in <module>
    li...

Test 6

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 5, in <module>
    li...

Test 7

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 5, in <module>
    li...

Test 8

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 5, in <module>
    li...

Test 9

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 5, in <module>
    li...