Write a class FactorialExample to accept the number and find the factorial of it.

Assignment: Module 03- Part 03

Write a class FactorialExample to accept the number and find the factorial of it.

Input: 

Enter the number 6

Output: 

The sum of n no is=21

Here's a Java code for finding the factorial of a number:

import java.util.Scanner;

class FactorialExample {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    System.out.print("Enter the number: ");
    int num = sc.nextInt();
    int result = 1;
    for (int i = 1; i <= num; i++) {
      result = result * i;
    }
    System.out.println("The factorial of " + num + " is " + result);
  }
}   

Example output when user enters 6:

Enter the number: 6
The factorial of 6 is 720   

👉Write a class FactorialExample to accept the number and find the factorial of it.👈