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66-9kyo-hwang #225
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mjj111
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Sep 16, 2024
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λμ λ리λ μ¬λΌμ΄λ©μλμ° κ°μ΄ νΈλ λ¬Έμ λΌ μ¬λ°λ€μ!!!!
import collections
def can_membership(foods, want):
for food in want:
if foods[food] > 0:
return False
return True
def solution(want, number, discount):
foods = collections.defaultdict(int)
for food, count in zip(want, number):
foods[food] = count
n = len(discount)
for food in discount[:10]:
foods[food] -= 1
answer = 0
start = 0
end = 9
while True:
if can_membership(foods, want):
answer += 1
if end + 1 == n:
break
foods[discount[start]] += 1
start += 1
end += 1
foods[discount[end]] -= 1
return answer
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