취미가 좋다

https://leetcode.com/problems/best-time-to-buy-and-sell-stock/ Best Time to Buy and Sell Stock - LeetCode Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com You are given an array prices where prices[i] is the price of a given stock on the ith day. You want to maximize your profit by choosing ..