Lehmät

n = input()
splited_n = n.split()
hight = int(splited_n[0])
width = int(splited_n[1])
 
cows = 0
fence_started = False
for i in range(0, hight):
   row = input()
   try:
      row.index("**")
      if fence_started:
         fence_started = False
         break
      else:
         fence_started = True
   except:
      pass
   
   if fence_started:
      counting = False
      for mark in row:
         if mark == "*":
            counting = True
         elif counting:
            if mark == "*":
               break
            elif mark == "@":
               cows += 1
 
print(cows)

Test 1

Group: 1, 2

Verdict: ACCEPTED

Test 2

Group: 1, 2

Verdict: ACCEPTED

Test 3

Group: 1, 2

Verdict: WRONG ANSWER

Test 4

Group: 1, 2

Verdict: WRONG ANSWER

Test 5

Group: 1, 2

Verdict: ACCEPTED

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