def solution(ingredient):#상수는 미친게 분명하다
answer = 0
h=[]
for i in ingredient:
h.append(i)
if h[-4:] == [1,2,3,1]:
del h[-4:]
answer +=1
i = 0
i+=1
return answer
def solution(ingredient):#상수는 미친게 분명하다
answer = 0
h=[]
for i in ingredient:
h.append(i)
if h[-4:] == [1,2,3,1]:
del h[-4:]
answer +=1
i = 0
i+=1
return answer