#include <iostream>
using namespace std;
int main()
{
// an array with 5 rows and 2 columns.
int a[5][2] = {{0, 0},
{1, 2},
{2, 4},
{3, 6},
{4, 8}};
// output each array element's value
for (int i = 0; i < 5; i++)
{
for (int j = 0; j < 2; j++)
{
cout << "a[" << i << "][" << j << "]: ";
cout << a[i][j] << endl;
}
}
return 0;
}
_______________________________OUPUT______________________________a[0][0]: 0
a[0][1]: 0
a[1][0]: 1
a[1][1]: 2
a[2][0]: 2
a[2][1]: 4
a[3][0]: 3
a[3][1]: 6
a[4][0]: 4
a[4][1]: 8
