Solve Leetcode Problems and Get Offers From Your Dream Companies
Published in
3 min readFeb 4, 2021
309. Best Time to Buy and Sell Stock with Cooldown
In this series, I am going to solve Leetcode medium problems live with my friends, which you can see on our youtube channel, Today we will do Problem 309. Best Time to Buy and Sell Stock with Cooldown.
A little bit about me, I have offers from Uber India and Amazon India in the past, and I am currently working for Booking.com in Amsterdam.
Motivation to learn algorithms
Problem Statement
Say you have an array for which the ith element is the price of a given stock on day i.
Design an algorithm to find the maximum profit. You may complete as many transactions as you like (ie, buy one and sell one share of the stock multiple times) with the following restrictions:
- You may not engage in multiple transactions at the same time (ie, you must sell the stock before you buy again).
- After you sell your stock, you cannot buy…
