Exercise
Function factorial (iterative)
Objetive
Write an java iterative (non-recursive) function to calculate the factorial of the number specified as parameter:
Console.Write ( Factorial (6) );
would display
720
Example Code
public class Main
{
public static float Factorial(int n)
{
int result = 1;
for (int i = 1; i <= n; i++)
{
result *= i;
}
return result;
}
public static void main(String[] args)
{
System.out.print(Factorial(6));
}
}