## Problem Description :

Write a program in java that checks whether given number is Hexadecimal or not? Do all possible validations also.

## Concept :

A hexadecimal number is a number that is represented using sixteen distinct symbols, where symbol 0-9 represent values zero to nine and symbols A,B,C,D,E,F (alternatively a,b,c,d,e,f) represent values ten to fifteen.

## Output :

### Case 1 :

 Output - Given number is hexadecimal.

### Case 2 :

 Output - Given number is not hexadecimal.

## References :

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Tags : Hexadecimal numbers, Solution in Java, Regular expressions, String, if else statement.

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How to check whether given number is Hexadecimal or not in Java? Reviewed by Rohit Agarwal on 11/12/2016 Rating: 5