Computer Science Canada

Loop (continued)
Author:  JWHooper [ Sun Feb 24, 2008 10:23 pm ]
Post subject:  Loop (continued)
I'm having a little difficulty on this one:

Use nested loops that print the following pattern.
code:

1 2 3 4 5 6
  1 2 3 4 5
    1 2 3 4
      1 2 3
        1 2
          1


Here's what I did:
code:

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

int main()
{
        for (int i = 6; i >= 1; i--)
        {
                for (int j = 1; j <= i; j++)
                {
                        cout << setw(3) << j;
                }
                cout << endl;
        }

        return 0;
}


The result was:
code:

1 2 3 4 5 6
1 2 3 4 5
1 2 3 4
1 2 3
1 2
1


I want to get the 2nd through the 6th row kinda moved to right, to make it look like the one above. I'm having a difficulty rewriting the code. Can anyone help, please?




Thanks,

J.
Author:  OneOffDriveByPoster [ Mon Feb 25, 2008 1:06 am ]
Post subject:  Re: Loop (continued)
You can still print spaces to get want...
Author:  md [ Tue Feb 26, 2008 11:09 am ]
Post subject:  RE:Loop (continued)
use setw perhaps?

#include <iomanip>

and then cout << setw(12) << n;

The easiest way is probably to use string streams. The fastest and best way is probably to output spaces, how many spaces depends on the line.

:


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