Register to get access to free programming courses with interactive exercises

Variables and loops in C — Intro to C programming language

Video may be blocked due to browser extensions. In the article you will find a solution to this problem.

Are there any more questions? Ask them in the Discussion section.

The Hexlet support team or other students will answer you.

About Hexlet learning process

Article “How to Learn and Cope with Negative Thoughts“
Article “Learning Traps“
Article “Complex and simple programming tasks“

Sign up

Programming courses for beginners and experienced developers. Start training for free

130 courses, 2000+ hours of theory
1000 practical tasks in a browser
360 000 students

Our graduates work in companies:

<span class="translation_missing" title="translation missing: en.web.courses.lessons.registration.bookmate">Bookmate</span>

<span class="translation_missing" title="translation missing: en.web.courses.lessons.registration.healthsamurai">Healthsamurai</span>

<span class="translation_missing" title="translation missing: en.web.courses.lessons.registration.dualboot">Dualboot</span>

<span class="translation_missing" title="translation missing: en.web.courses.lessons.registration.abbyy">Abbyy</span>

Use Hexlet to the fullest extent!

Ask questions about the lesson
Test your knowledge in quizzes
Practice in your browser
Track your progress

Sign up or sign in