https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-cooldown/description/ Best Time to Buy and Sell Stock with Cooldown - LeetCode Best Time to Buy and Sell Stock with Cooldown - You are given an array prices where prices[i] is the price of a given stock on the ith day. Find the maximum profit you can achieve. You may complete as many transactions as you like (i.e., buy one and se..