2679. Sum in a Matrix

You are given a 0-indexed 2D integer array nums. Initially, your score is 0. Perform the following operations until the matrix becomes empty: - From each row in the matrix, select the largest number and remove it. In the case of a tie, it does not matter which number is chosen. - Identify the highest number amongst all those removed in step 1. Add that number to your score. Return the final sco