Nested For: 2D array Processing

In this problem, you will create a program that traverses a 2x3 2D array using nested for loops, outputs each row's elements, and calculates the total of all elements to standard output.

Learning Objective: Understand how to process 2D arrays using nested for loops

Overview

Create a program that outputs all elements of a 2D array and calculates the total.

Specifications

• Initialize a 2x3 integer 2D array ({{1, 2, 3}, {4, 5, 6}})
• Use nested for loops to output all elements by row
• Calculate and output the total of all elements

Output Format

Row 1: 1 2 3
Row 2: 4 5 6
Total: 21