Leetcode 2140: Solving Questions With Brainpower

In this problem, we are trying to find a testing strategy to optimize the number of points in a test giving the following rules:

You are given a 0-indexed 2D integer array questions where questions[i] = [pointsi, brainpoweri].

The array describes the questions of an exam, where you have to process the questions in order (i.e., starting from question 0) and make a decision whether to solve or skip each question. Solving question i will earn you pointsi points but you will be unable to solve each of the next brainpoweri…