Algorithm/Online judge
[LeetCode] Array > Best Time to Buy and Sell Stock II
민철킹
2021. 5. 6. 15:18
leetcode.com/explore/featured/card/top-interview-questions-easy/92/array/564/
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풀이
Greedy를 사용하여 문제를 해결하였다. 단순하게 오늘의 가격보다 내일의 가격이 높으면 매도하는 방식으로 가장 높은 이익을 구하였다.
class Solution:
def maxProfit(self, prices: List[int]) -> int:
if prices == sorted(prices, reverse=True):
return 0
total_prices = 0
for i in range(len(prices)-1):
if prices[i] < prices[i+1]:
total_prices += prices[i+1] - prices[i]
return total_prices
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