Develop a C program to initialize the 2-D array and display its elements

Develop a C program to initialize the 2-D array and display its elements.

Code

#include <stdio.h>
int main()
{
    int i = 0, j = 0;
    int arr[4][3] = {{1, 2, 3}, {2, 3, 4}, {3, 4, 5}, {4, 5, 6}};
    //traversing 2D array
    for (i = 0; i < 4; i++)
    {
        for (j = 0; j < 3; j++)
        {
            printf("arr[%d] [%d] = %d \n", i, j, arr[i][j]);
        } //end of j
    }     //end of i
    return 0;
}

Output

Welcome to 2D world lmao