Question 3.14: Write a Java Program to Find Factorial of a Number.
Solution:
package com.company;
import java.util.Scanner;
public class Lab03Problem14{
public static void main(String[] args) {
Scanner Obj = new Scanner(System.in);
System.out.print("Enter the size: ");
int n = Obj.nextInt();
int sum=1;
for(int i=1;i<=n;i++){
sum = sum * i;
}
System.out.println("factorial result is: " + sum);
}
}