Google Code Jam code

Some of my Google Code Jam practice and competition code, written in such languages in the order of my preference:

1. Kotlin
2. Scala
3. Haskell
4. Possibly others

Each question's code takes up a directory of the path "<year>/<round>/<question-name-or-number>[/<language>]" or "/<language>/<year>/<round>/<question-name-or-number>".

Each year's competition code is merged from another competition repository after it's finished, on which there might be further improvements in this repository.