How to check given number is Armstrong?

 Java Armstrong program ?

>> In Java we can verify given number, string is armstrong or not.

>> Palindrome is a number, it should be same after the sum of cube of individual digits.

Ex:

153=(1*1*1)+(5*5*5)+(3*3*3)

371=(3*3*3)+(7*7*7)+(1*1*1)

public class armstrong {
    public static void main(String[] args) {
    int num = 153, temp = num;
    int rem, sum = 0;
    while (num > 0) {
    rem = num % 10;
    sum = sum + (rem * rem * rem);
    num = num / 10;
    }
    if (temp == sum) {
        System.out.print("Given number " + temp + " is Armstrong");
    } else {
        System.out.print("Given number " + temp + " is not Armstrong");
    }
  }
}

Output:
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