Welcome to our third challenge of the year, big congrats to atagunay for winning our previous hackerrank!
This problemset runs until thursday the 16th, from today (thursday 9th).
I'll buy a pint in the SU venue for anybody who fullsolves!
This is a low-stakes, uncompetitive problemset, research and communication are encouraged.
You'll know if you're cheating, don't cheat >:(