Write a Java program to find the factorial value of any number entered through the keyboard using loop

Write a Java program to find the factorial value of any number entered through the keyboard using loop


Introduction

In this demo I have used NetBeans IDE 8.2 for debugging purpose. But you can use any java programming language compiler as per your availability..


techstudy.org

Kindle Paperwhite High Resolution Display Tablet | Rs. 9999

  1. import java.util.Scanner;
  2.  
  3. public class JavaLoopExcercise
  4. {
  5. public static void main(String[] args)
  6. {
  7. Scanner console = new Scanner(System.in);
  8. int num;
  9. int fact = 1;
  10.  
  11. System.out.print("Enter any positive integer: ");
  12. num = console.nextInt();
  13.  
  14. for(int i=1; i<=num; i++)
  15. {
  16. fact *= i;
  17. }
  18.  
  19. System.out.println("Factorial: "+ fact);
  20. }
  21. }

Result

java techstudy.org

     





Related Topics


Responses




Popular Posts

Facebook

Founded in 2016, Tech Study passionately delivers stylish and dynamic innovative information to programmer and technology lovers. http://www.techstudy.org/.