Please write a set of test cases that would adequately test this program.?

The program reads three integer values from command line. The three values are interpreted as representing the lengths of the sides of a triangle. The program prints a message that states whether the triangle is scalene, isosceles, or equilateral.Please write a set of test cases that would adequately test this program.?
http://www.arachnoid.com/maxima/index.ht鈥?/a>


It is already written.


And SAGE.


http://en.wikipedia.org/wiki/Software_fo鈥?/a>


and:


http://www.sagemath.org/