source: https://leetcode.com/problems/solving-questions-with-brainpower/description/ Solving Questions With Brainpower 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 ...