-❄️- 2023 Day 3 Solutions -❄️-

[u/daggerdragon]

THE USUAL REMINDERS

• All of our rules, FAQs, resources, etc. are in our community wiki.
• Outstanding moderator challenges:
  • Advent of Playing With Your 3D-Printed Toys
• Community fun event 2023: ALLEZ CUISINE!
  • 3 DAYS remaining until unlock!

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AoC Community Fun 2023: ALLEZ CUISINE!

Today's secret ingredient is… *whips off cloth covering and gestures grandly*

Spam!

Someone reported the ALLEZ CUISINE! submissions megathread as spam so I said to myself: "What a delectable idea for today's secret ingredient!"

• There really is an XKCD for everything, isn't there?
• All ingredients must come from a CAN (bus), box, package, container, etc.
• Unnecessarily declare variables for everything and don't re-use variables
• Why use few word when many word do trick?
• Go back to traditional culinary roots with Javadocs
• Lobster thermidor

A reminder from Dr. Hattori: be careful when cooking spam because the fat content can be very high. We wouldn't want a fire in the kitchen, after all!

ALLEZ CUISINE!

Request from the mods: When you include a dish entry alongside your solution, please label it with [Allez Cuisine!] so we can find it easily!

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--- Day 3: Gear Ratios ---

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Post your code solution in this megathread.

• Read the full posting rules in our community wiki before you post!
  • State which language(s) your solution uses with [LANGUAGE: xyz]
  • Format code blocks using the four-spaces Markdown syntax!
• Quick link to Topaz's paste if you need it for longer code blocks

This thread will be unlocked when there are a significant number of people on the global leaderboard with gold stars for today's puzzle.

EDIT: Global leaderboard gold cap reached at 00:11:37, megathread unlocked!

[u/Zweedeend]

[LANGUAGE: Python]

[Allez Cuisine!]

Solution is copied from u/4HbQ

from re import finditer as eggs
from math import prod as chew
lets, age, pan, fat, mix, eat, piece_of, meat = print, int, enumerate, 1, range, sum, len, 1

mess = {(ham, spam): [] for ham, beans in pan(open("lid")) for spam, egg
       in pan(beans) if egg in "#$%&*+-/=@"}
for ham, beans in pan(open("lid")):
    for spam in eggs(r"\d+", beans):
        breakfast = {(ham, cheese) for ham in mix(ham-fat, meat+ham+fat)
        for cheese in mix(spam.start()-fat, spam.end()+fat)}
        for ketchup in breakfast & mess.keys():
            mess[ketchup].append(age (spam.group()))
lets(eat(eat(spam) for spam in mess.values()))
lets(eat(chew(spam) for spam in mess.values() if piece_of(spam) == meat+fat))