To find the factorial of a number. Factorial is the process multiplying all the natural numbers below the given number.

The using for the for loop. A for loop is a repetition control structure which allows us to write a loop that is executed a specific number of times. The three components of the for loop (separated by ;) are variable declaration/initialization (i = 0), the condition ( i < 100), and the increment statement ( i++).

import java.util.Scanner; public class Factorial { public static void main(String args[]) { //1.Write a program to find the factorial of given number. Scanner in =new Scanner(System.in); System.out.println("Enter The Number : "); int n=in.nextInt();//5 int f=1; for(int i=1;i<=n;i++) { f=f*i; } System.out.println("Factorial of "+n+" is "+f); } }

Enter The Number : 5 Factorial of 5 is 120To download raw file Click Here

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