FastFoodCoding

Login


Connect with one of the following accounts





Login

Please wait while we redirect...

Views: 40   



Following program shows you how to print factorial of given number.
In this program we get input from user and prints factorial of that number using for loop

import java.util.Scanner;

public class BasicMath18 {

    public static void main(String[] args) {

        System.out.println("Please enter a number:");

        Scanner in = new Scanner(System.in);
        int input = in.nextInt();

        int result = 1;

        for (int i = 1; i <= input; i++) {
            result = result * i;

        }

        System.out.println(input + " factorial is: " + result);
    }

}

Output:

Please enter a number:
5
5 factorial is: 120



On By


Top Tutorials

Top Questions

Top Articles

Top Blogs

Top News