From fc6103528fc545a7cf268fecf5729a9e3bf14efd Mon Sep 17 00:00:00 2001 From: Alfred Melch Date: Fri, 2 Dec 2022 08:48:39 +0100 Subject: [PATCH] Solve 2022/01 --- 2022/day01/README.md | 68 ++ 2022/day01/input/example0 | 14 + 2022/day01/input/input | 2255 +++++++++++++++++++++++++++++++++++++ 2022/day01/part1.py | 28 + 2022/day01/part2.py | 31 + 5 files changed, 2396 insertions(+) create mode 100644 2022/day01/README.md create mode 100644 2022/day01/input/example0 create mode 100644 2022/day01/input/input create mode 100644 2022/day01/part1.py create mode 100644 2022/day01/part2.py diff --git a/2022/day01/README.md b/2022/day01/README.md new file mode 100644 index 0000000..6f9e815 --- /dev/null +++ b/2022/day01/README.md @@ -0,0 +1,68 @@ +https://adventofcode.com/2022/day/1 + +## \--- Day 1: Calorie Counting --- + +Santa's reindeer typically eat regular reindeer food, but they need a lot of +[magical energy](/2018/day/25) to deliver presents on Christmas. For that, +their favorite snack is a special type of _star_ fruit that only grows deep in +the jungle. The Elves have brought you on their annual expedition to the grove +where the fruit grows. + +To supply enough magical energy, the expedition needs to retrieve a minimum of +_fifty stars_ by December 25th. Although the Elves assure you that the grove +has plenty of fruit, you decide to grab any fruit you see along the way, just +in case. + +Collect stars by solving puzzles. Two puzzles will be made available on each +day in the Advent calendar; the second puzzle is unlocked when you complete +the first. Each puzzle grants _one star_. Good luck! + +The jungle must be too overgrown and difficult to navigate in vehicles or +access from the air; the Elves' expedition traditionally goes on foot. As your +boats approach land, the Elves begin taking inventory of their supplies. One +important consideration is food - in particular, the number of _Calories_ each +Elf is carrying (your puzzle input). + +The Elves take turns writing down the number of Calories contained by the +various meals, snacks, rations, etc. that they've brought with them, one item +per line. Each Elf separates their own inventory from the previous Elf's +inventory (if any) by a blank line. + +For example, suppose the Elves finish writing their items' Calories and end up +with the following list: + +[code] + + 1000 + 2000 + 3000 + + 4000 + + 5000 + 6000 + + 7000 + 8000 + 9000 + + 10000 + +[/code] + +This list represents the Calories of the food carried by five Elves: + + * The first Elf is carrying food with `1000`, `2000`, and `3000` Calories, a total of `_6000_` Calories. + * The second Elf is carrying one food item with `_4000_` Calories. + * The third Elf is carrying food with `5000` and `6000` Calories, a total of `_11000_` Calories. + * The fourth Elf is carrying food with `7000`, `8000`, and `9000` Calories, a total of `_24000_` Calories. + * The fifth Elf is carrying one food item with `_10000_` Calories. + +In case the Elves get hungry and need extra snacks, they need to know which +Elf to ask: they'd like to know how many Calories are being carried by the Elf +carrying the _most_ Calories. In the example above, this is _`24000`_ (carried +by the fourth Elf). + +Find the Elf carrying the most Calories. _How many total Calories is that Elf +carrying?_ + diff --git a/2022/day01/input/example0 b/2022/day01/input/example0 new file mode 100644 index 0000000..2094f91 --- /dev/null +++ b/2022/day01/input/example0 @@ -0,0 +1,14 @@ +1000 +2000 +3000 + +4000 + +5000 +6000 + +7000 +8000 +9000 + +10000 diff --git a/2022/day01/input/input b/2022/day01/input/input new file mode 100644 index 0000000..448e913 --- /dev/null +++ b/2022/day01/input/input @@ -0,0 +1,2255 @@ +6758 +5199 +10292 +8812 +3527 +10178 +1340 +2824 + +62522 + +22990 + +6730 + +7255 +3210 +3003 +8296 +8799 +7655 +10312 + +18837 +19882 +5386 +15891 + +4203 +36288 + +1586 +2295 +4981 +2109 +2284 +5814 +4823 +5492 +1524 +5286 +2147 +2952 +4783 +4814 +3042 + +8474 +4059 +14465 +13390 + +4623 +2150 +7545 +7833 +3686 +2095 +3336 +5030 +7648 +4087 +4482 + +31278 +29863 + +1228 +4851 +2706 +1692 +3200 +3521 +5200 +3755 +3922 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b/2022/day01/part2.py @@ -0,0 +1,31 @@ +""" +Part 2 +""" + +print("Hello World!") + +file = open("input/input", "r") + +ELVES = [] +current = 0 + +for line in file.readlines(): + line = line.strip() + + if line == "": + ELVES.append(current) + current = 0 + else: + line = int(line) + current += line + +ELVES.append(current) + + +ELVES.sort() + +ELVES = list(reversed(ELVES)) + +answer = ELVES[0] + ELVES[1] + ELVES[2] + +print(answer)