Hello, Codeforces!
Today MikeMirzayanov taught me how to add contests to the Gym so we started adding old Google Code Jam rounds. It seems it a good idea to have a complete (almost complete) archive of all GCJ rounds in the Gym.
Today I added 2015 Google Code Jam Round 1A (GCJ 15 Round 1A) and 2015 Google Code Jam Round 1C (GCJ 15 Round 1C).
Google archives don't contain solutions, we found some user archive https://github.com/kamyu104/GoogleCodeJam-2015 but it will be good to have more sources.
I wonder if some of you can help us find other sources of correct solutions so we can be absolutely sure that everything is correct?