Your browser (Unknown 0) is no longer supported. Some parts of the website may not work correctly. Please update your browser.
Codility for Hiring
>>
Refactor
you
r
self
Become a better programmer. Develop your coding skills with our
lessons
.
Train your coding skills
Discover the ins and outs of coding by taking our hands-on coding lessons.
See all Lessons
Lesson 1
Iterations
READINGS
easy
BinaryGap
VIEW
START
Find longest sequence of zeros in binary representation of an integer.