[리트코드 leetcode] 121. Best Time to Buy and Sell Stock

leetcode.com/problems/best-time-to-buy-and-sell-stock/

Best Time to Buy and Sell Stock - LeetCode

class Solution:
    def maxProfit(self, prices: List[int]) -> int:
        max_profit = 0
        sum = 0
        for i in range(1, len(prices)):
            sum = max(sum+prices[i]-prices[i-1], 0)
            max_profit = max(sum, max_profit)
        
        return max_profit