...
/DIY: Best Time to Buy and Sell Stock
DIY: Best Time to Buy and Sell Stock
Solve the interview question "Best Time to Buy and Sell Stock" yourself in this lesson.
We'll cover the following...
Problem statement
You have an array for which the ith element is the price of a given stock on day i.
If you are only permitted to complete one transaction at most (e.g, buy one and sell one share of the stock), design an algorithm to find the maximum profit.
Note: You cannot sell a stock before you buy one. ...
Input
[7,1,5,3,6,4]