Hello codeforces community!

Since I already have top-2000 and top-200 t-shirts from previous participations and because I don't wanna spent another ~40$ to get it delivered to Russia (especially with current ruble situation :/) I decided to give it to the first person who will hack my solution to the Shortest Routes I problem from CSES.

The solution is based on SPFA algorithm which in theory could run in $$$O(nm)$$$ as Ford-Bellman does, but in practice it is quite fast, sometimes even faster then Dijkstra.

Give it a try!

UPD: Faisal-Saqib was the the first to hack, congratulations! Sent you the code in DMs.