video1.0<iframe src="https://www.loom.com/embed/f024f5663110450399d54de3eccbfc04" frameborder="0" width="1244" height="933" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>9331244Loomhttps://www.loom.com9331244https://cdn.loom.com/sessions/thumbnails/f024f5663110450399d54de3eccbfc04-80d486dab762b18f.gif300.1777In this video, I walk through the "Best Time to Buy and Sell Stock" problem from LeetCode, using a sliding window approach. I explain how to find the maximum profit by calculating the difference between the lowest and highest stock prices in a given array, with an example of prices: 10, 1, 5, 6, 7, and 1, which yields an output of 6. I detail the setup of left and right pointers and how to adjust them based on the conditions of the prices. The time complexity is O(n) and space complexity is O(1). I encourage viewers to follow along with the pseudocode and implement the solution themselves.