## Problem Description :

Write a program in Java that checks whether given number is Armstrong or not.

 Number is Armstrong or not?

## Concept :

Armstrong number is a number that is equal to the sum of cubes of its digits. For example 153 because 153 = 1*1*1 + 5*5*5 + 3*3*3.

## Case 1 :

 Given number is not Armstrong

### Case 2 :

 Given number is Armstrong

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## References :

http://www.javatpoint.com/armstrong-number-in-java

http://docs.oracle.com/javase/7/docs/api/java/lang/String.html

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Tags : Number Problems, Armstrong Number, if else statement, for loop, String, Regular expressions, Mathematics Problem.

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How to check whether given number is Armstrong or not in Java? Reviewed by Rohit Agarwal on 3/10/2017 Rating: 5

#### 1 comment:

1. Explanation on armstrong concept is good. Thanks for sharing.

Cheers,
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