Traversing Rows and Columns in 2D array

In this problem, you will create a program that traverses a 2D array using nested loops, calculates the sum of each row and the total sum of all elements, and displays the results to standard output.

Learning Objective: Traverse all elements of a 2D array using nested loops

Overview

Calculate the sum of each row and the total sum of a 2D array.

Specifications

• Create a 2D array {{1,2,3}, {4,5,6}}
• Output the sum of each row
• Output the total sum of all elements

Output Format

Row 0 sum: 6
Row 1 sum: 15
Total: 21