Hello Codeforces!
We’re absolutely thrilled about the return of the Kotlin Heroes series! Judging by the record-setting number of registrations for Kotlin Heroes: Episode 9, we’re guessing you’ve missed this series as well.
It's great to see new people just getting started with Kotlin already performing well in competitions. The solutions to all eight previous rounds are available for practice purposes here: Episode 1, Episode 2, Episode 3, Episode 4, Episode 5: ICPC Round, Episode 6, Episode 7 and Episode 8
Congratulations to the top three contestants:
A Kotlin Heroes T-shirt and exclusive Kotlin stickers will be awarded to:
These participants have also won branded T-shirts:
We will contact the winners soon to coordinate the delivery of their prizes!
For those who would like to get to know Kotlin better, we invite you to review our Kotlin solutions for the Advent of Code algorithmic puzzles, read our competitive programming tutorial, and watch the videos from our Kotlin in Competitive Programming YouTube playlist.
Good luck and we hope you enjoy Kotlin!
