Multiplication Table - nested for loop

[Marioqwe]

Multiplication Table -- nested for loop

Homework Statement

Use nested loops to print a M by N multiplication table as following. Allow the user to enter the size of the table (M by N). 1 2 3 4 5 6 ... M
1 1 2 3 4 5 6 ... M
2 2 4 6 8 10 ... 2M
...
N N 2N ....... NM

Homework Equations

The Attempt at a Solution

#include<iostream>
#include<iomanip>

using namespace std;

int main()

{
	int w, l;
	cout << "Please enter width 'w'" <<endl;
	cin >> w;
	cout << "Please enter length 'l'" << endl;
	cin >> l;
	
	// TOP HEADER

        cout << "      ";
	int k;
	for( k=1; k<=w; k++)
	{
		cout << setw(4) << k <<  " |";
	}
	cout << endl;

	// NEST LOOP FOR MULT TABLE

	int i, j, result;
	for( i=1; i<=l; i++ )
	{
		cout << setw(4) << i << " :";
		for( j=1; j<=w; j++ )
			{
				result = i*j;
				cout << setw(4) << result <<  " |";
			}
		cout << endl;
	}			
	system("pause");
	return (0);
}

I don't know how to get the header to move to the right so that it is aligned with the other columns. Could anybody give me any hints?

Thank You!NEVERMIND.

My head enlightened and I figured it out :)

 

[Valkarie]

#include<iostream>#include<iomanip>using namespace std;int main(){ int w, l; cout << "Please enter width 'w'" <<endl; cin >> w; cout << "Please enter length 'l'" << endl; cin >> l; // TOP HEADER cout << setw(4) << " " << "|"; int k; for( k=1; k<=w; k++) { cout << setw(4) << k << " |"; } cout << endl; // NEST LOOP FOR MULT TABLE int i, j, result; for( i=1; i<=l; i++ ) { cout << setw(4) << i << " :"; for( j=1; j<=w; j++ ) { result = i*j; cout << setw(4) << result << " |"; } cout << endl; } system("pause"); return (0);}