Factorial java program

Factorial

Output

Factorial of 5 is = 120

Source code

Factorial.java

package com.swain.cell;

public class Factorial {

      

       public static void main(String args[])

          {

             int n, c, fact = 1;

        

             n=5;

             if ( n < 0 )

                System.out.println("Number should be non-negative.");

             else

             {

                for ( c = 1 ; c <= n ; c++ )

                   fact = fact*c;

        

                System.out.println("Factorial of "+n+" is = "+fact);

             }

          }

}