Robinhood Associate Developer Interview Question 2025 April | Arrays

Question 1: Best Time to Buy and Sell Stock Problem Statement You are given an array prices where prices[i] is the price of a given stock on the i-th day. You want to maximize your profit by choosing a single day to buy one stock and choosing a different day in the future to sell that stock. Return the maximum profit you can achieve from this transaction. If you cannot achieve any profit, return 0. Constraints 1 <= prices.length <= ...