array2D_func.cpp

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#include <iostream>
#include <iomanip>
using namespace std;
 
 
void print_2d_array( const int a[][5], int numRows)
{
    // print out array contents
    for (int i = 0; i < numRows; ++i)
    {
        for (int j = 0; j < 5; ++j)
            cout << setw(3) << a[i][j] << ' ';
        cout << endl;        // start new line for each row
    }
 
}
 
 
int main()
{
    const int nRows = 3;
    const int nCols = 5;
 
    int array2D[nRows][nCols];
    int i, j;
 
    // assign initial values
    for (i = 0; i < nRows; ++i)
        for (j = 0; j < nCols; ++j)
            array2D[i][j] = nCols*i + j;
 
    print_2d_array( array2D, nRows );
 
    return 0;
}