Triangular Numbers

A triangular number is the sum of the n natural numbers from 1 to n.

ASP

1. function triangularNumber(someNumber)
2.     dim i
3.     dim result
5.     result = 0
7.     for i = 1 to someNumber
8.         result = result + i
9.     next
11.     triangularNumber = result
12. end function

PHP

1. function triangularNumber($number)
2. {
3.     for($i = 1; $i <= $number; $i++)
4.     {
5.         $result += $i;
6.     }
8.     return $result;
9. }

• View ASP implementation on Snipplr
• View PHP implementation on Snipplr