Armstrong Number using Java in NetBeans

 public class ArmstrongNumber {

    public static void main(String[] args) {
            int Originalnum = 153, Tempnum, temp, total=0;
            
            Tempnum=Originalnum; // tempnum=151
            while (Tempnum != 0){ //5!=0
                        temp = Tempnum % 10; // 151 % 10=1=temp
                        total = total + temp *temp*temp; // 0+1*1*1 = 1
                        Tempnum = Tempnum/10; //15/10=1.5
            }
            if(total == Originalnum){ //153 ==153
                System.out.println(Originalnum + " Number is Armstrong");
            }
            else {
                System.out.println(Originalnum + " Number is Not Armstrong");
            }
    }
}