Coding test
위장
본명은이점례
2021. 10. 18. 14:54
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def solution(clothes):
d = dict()
for i,j in clothes:
if j not in d:
d[j] = 1
else:
d[j] += 1
r = 1
for i in d.values():
r *= (i+1)
return r - 1
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