How to check whether given number is Octal or not in Java?



Problem Description :


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

Concept :


An octal number is a number that is represented using eight distinct symbols 0-7 where these symbols represent values zero to seven.


Java Program :





Output :


Case 1 :


Output of Java program that checks whether given number is octal or not - case 1
Output - Given number is octal


Case 2 :


Output of Java program that checks whether given number is octal or not - case 2
Output - Given number is not octal

References :



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

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

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