Language/Python
[Python / 프로그래머스 level 2] 위장
ej503
2021. 8. 16. 10:52
def solution(clothes):
closet = {}
result = 1
for i in clothes:
key = i[1]
val = i[0]
if key in closet:
closet[key].append(val)
else:
closet[key] = [val]
for key in closet.keys():
result = result * (len(closet[key]) + 1)
return result - 1