Tracks
/
Scheme
Scheme
/
Exercises
/
Hello World
Hello World

Hello World

Tutorial Exercise

Introduction

โ€œHello, World!โ€ will get you writing some Scheme and familiarize yourself with the Exercism workflow. Completing it unlocks the rest of the Scheme Track.

Watch our "Introduction to Hello, World" video to get started ๐Ÿ‘‡

Instructions

The classical introductory exercise. Just say "Hello, World!".

"Hello, World!" is the traditional first program for beginning programming in a new language or environment.

The objectives are simple:

  • Modify the provided code so that it produces the string "Hello, World!".
  • Run the test suite and make sure that it succeeds.
  • Submit your solution and check it at the website.

If everything goes well, you will be ready to fetch your first real exercise.

Track Specific Notes

Your solution may be a procedure that returns the desired string or a variable whose value is that string.

Edit via GitHub The link opens in a new window or tab
Scheme Exercism

Ready to start Hello World?

Sign up to Exercism to learn and master Scheme with 39 exercises, and real human mentoring, all for free.