We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  • HackerRank Home

    HackerRank

  • |
  • Prepare
  • Certify
  • Compete
  • Hiring developers?
  1. Prepare
  2. Ruby
  3. Introduction
  4. Ruby Tutorial - Object Methods

Ruby Tutorial - Object Methods

Problem
Submissions
Leaderboard
Discussions

Each object in Ruby may have methods associated with it. To demonstrate this, we want you to print whether a number is even or odd. A number has an even? method associated with it, which returns true or false based on the parity of the number.

Assuming a variable number is already defined, check whether a given number is even or not.

Hint

Type in the code-editor

return number.even?

or

number.even?

Input Format

The first line of input contains an integer . The next contains one integer in each line.

Output Format

The output is handled by the code written in the editor.

Author

dheeraj

Difficulty

Easy

Max Score

10

Submitted By

65487

Need Help?


View discussions
View top submissions

rate this challenge

MORE DETAILS

Download problem statement
Download sample test cases
Suggest Edits
  • Blog
  • Scoring
  • Environment
  • FAQ
  • About Us
  • Support
  • Careers
  • Terms Of Service
  • Privacy Policy