Pownie/AdventOfCode
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Alexander Munch-Hansen 2017-12-02 00:12:36 +01:00
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This repository is dedicated to my attempts at advent of code anno 2017.
Some of the code will be somewhat quick and dirty when I first upload it, since it might be an initial attempt, however things should become somewhat clean after I've rewritten the attempts later.
## The 1st of December
For the first challenge, part one, one had to review a sequence of digits and find the `sum` of all the digits, which match the next digit in the list. This list is circular, thus the last digit will be able to match with the first digit, such that $1221$ will have a `sum` of $3$.
For the second part, one now had to, instead of considering the next digit in the list, consider the digit *halfway around* the circular list, so $1212$ would produce a `sum` of $6$.