Advent of Code 2020

Code golf:

• 12. Rain Risk

Inspired by other solutions:

• 18. Operation Order - neat trick with operators overloading.

Day	Name	Code	Status	Day	Name	Code	Status
01	Report Repair	view	⭐ ⭐	14	Docking Data	view	⭐ ⭐
02	Password Philosophy	view	⭐ ⭐	15	Rambunctious Recitation	view	⭐ ⭐
03	Toboggan Trajectory	view	⭐ ⭐	16	Ticket Translation	view	⭐ ⭐
04	Passport Processing	view	⭐ ⭐	17	Conway Cubes	view	⭐ ⭐
05	Binary Boarding	view	⭐ ⭐	18	Operation Order	view	⭐ ⭐
06	Custom Customs	view	⭐ ⭐	19	Monster Messages	view	⭐ ⭐
07	Handy Haversacks	view	⭐ ⭐	20	Jurassic Jigsaw	view	⭐ ⭐
08	Handheld Halting	view	⭐ ⭐	21	Allergen Assessment	view	⭐ ⭐
09	Encoding Error	view	⭐ ⭐	22	Crab Combat	view	⭐ ⭐
10	Adapter Array	view	⭐ ⭐	23	Crab Cups	-
11	Seating System	view	⭐ ⭐	24	Lobby Layout	view	⭐ ⭐
12	Rain Risk	view	⭐ ⭐	25	Combo Breaker	view	⭐ ⭐
13	Shuttle Search	view	⭐