Printing in nice columns.

[adamprawitz]

I need to print some integers in ten nice columns. I can't seem to figure out how to stop the columns at the tenth and continue down a line.

[Duthomhas]

Use the modulo operator (%) to see if you have output ten items.

In this example, I output four lines of five items each.

for (int i = 0; i < 20; i++)
  {
  cout << "x ";
  if ((i % 5) == 0) cout << endl;
  }

Hope this helps.