// Pantea Aria


// static 2D arrays: similar to a Matrix

// Write a program that declares the following 2D array of integers
//     {
//       {1, 0, -1},
//       {2, -2, 4},
//       {0, 5, 3}
//     }
// and prints the sum of all elements with a function.

#include <stdio.h>
int main(void) {
    int array[3][3] =  {{1, 0, -1}, {2, -2, 4}, {0, 5, 3}};
    int i = 0;
    int sum = 0;
    while(i < 3) {
        int j = 0;
        while(j < 3) {

            sum = sum + array[i][j];
            j++;
        }
        i++;
    }
    printf ("Sum is: %d\n", sum);
    return 0;
}