By Prasad.R...

Factorial.java



class factorial
{
public static void main(String arg[])
{
int i,j,f,a,n;
n=arg.length;
for(i=0;i
{
f=1;
a=Integer.parseInt(arg[i]);
for(j=1;j<=a;j++)
{
f=f*j;
}
System.out.println("factorial of " +a +"\tis\t" +f);
}
}

}