Armstrong number program in java

Java code to check give number is Armstrong number or not

import java.io.*;

class Test {

     public static void main(String[] args) throws IOException {

          int num,r,sum=0,temp;

          System.out.println("Enter a number:-");

          BufferedReader br=new BufferedReader(new InputStreamReader (System.in));

          num=Integer.parseInt(br.readLine());

          System.out.println("Enter a number:-"+num);

          temp=num;

          while(num!=0){

              r=num%10;

              num=num/10;

              sum=sum+(r*r*r);

          }

          if(sum==temp)

              System.out.println("The number "+temp+" is an armstrong number");

          else

            System.out.println("The number "+temp+" is not an armstrong number");

     }

}

Conversion of binary number to decimal number using java programming language

Decimal to binary conversion in java

Check leap year in java

Factorial program in java

Multiplication tables program in java

Prime factors of a number in java

Floyd’s triangle program in java

Swapping two variables without using third variable in java

LCM of two numbers in java

Palindrome program in java

Sum of digits of a number in java

Prime number program in java

Strong number program in java

Armstrong number program in java

Perfect number program in java

Binary to decimal conversion in java

Program to find Fibonacci series in java

GCD of two numbers in java

How to reverse a number in java