Holiday Language Buffet

We're bringing back an old holiday tradition, the show-and-tell language battle! Solve any or all of the four very simple problems in the shootout repo (https://github.com/papers-we-love/chattanooga/tree/master/shootout) with your languge of choice, send a PR, and then show up with your running solution(s)!

Nota Bene: you will need to sign an NDA for our Skuid hosts. TL;DR: "If, while in the Skuid office, you learn anything about Skuid that you didn't already know through public disclosure or general knowledge, you are not allowed to share that information. Also, don't steal our software."