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#!/usr/bin/env python
import typing
class Solution:
def buyChoco(self, prices: typing.List[int], money: int) -> int:
price_dict: typing.Dict = {}
for i in range(len(prices)):
price_dict[prices[i]] = (
price_dict[prices[i]] + 1 if prices[i] in price_dict else 1
)
mini = min(prices)
if price_dict[mini] >= 2:
if mini * 2 <= money:
return money - mini * 2
else:
return money
slider = mini + 1
maxi = max(prices)
while slider <= maxi:
if slider in price_dict:
if mini + slider <= money:
return money - mini - slider
slider += 1
return money
def main():
solution = Solution()
print(solution.buyChoco([1, 2, 1, 3, 2], 4))
print(solution.buyChoco([10, 10, 10, 10], 20))
print(solution.buyChoco([1, 2, 2], 3))
print(solution.buyChoco([3, 2, 3], 3))
if __name__ == "__main__":
main()
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