Thread: How to create a multi-dimensional user array?

I have a 3x4 array, and I need the user to input the data and fill it appropiately. I have been working on this for days and I still can't figure it out. Thought it would have been very simple to google it but nothing helpful comes up.

Code:

#include <iostream>
#include <iomanip>
using namespace std;

const int numrow = 3;
const int numcol = 4;
int grades [numrow][numcol];

int main ()
{

	for (int i = 0; i <numrow; i++)
{
	for (int j = 0; j < numcol; j++)
{
	cout << "enter grades for row # " << (i + 1)<< ": ";
	cin >> grades [i][j];
}
	cout << setw (4) << grades [i][j];
}

	return 0;
}