Program to Check Armstrong Number using Scanner Class in JAVA

Write a program to check weather number is Armstrong or not

Program without using user input (Scanner Class):

public class ArmstrongNumber {

    public static void main(String[] args) {

        int c=0,a,temp;

        int n=153;//It is the number to check armstrong

        temp=n;

        while(n>0)

        {

            a=n%10;

            n=n/10;

            c=c+(a*a*a);

        }

        if(temp==c)

            System.out.println("armstrong number");

        else

            System.out.println("Not armstrong number");

    }

}

Output : 

Program using user input (Scanner Class): 

public class ArmstrongNumber {

    public static void main(String[] args) {

        int c=0,a,temp;

        int n;

        System.out.println("Enter the number");

        Scanner scanner=new Scanner(System.in);

        n=scanner.nextInt();

        temp=n;

        while(n>0)

        {

            a=n%10;

            n=n/10;

            c=c+(a*a*a);

        }

        if(temp==c)

            System.out.println("this number is armstrong number");

        else

            System.out.println("this number is not armstrong number");

    }

}

Output : 

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