2022 day 1 (eh idk if i wanna do it this year)

2022/01/01.ex

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+{:ok, contents} = File.read("input.txt")
+elves = contents
+	|> String.split("\n\n", trim: true)  # Split into elves.
+	|> Enum.map(fn elf -> elf  # For each elf's food,
+		|> String.split("\n", trim: true)  # split into calorie counts.
+		|> Enum.map(fn calories -> calories  # For each calorie count,
+			|> String.to_integer  # convert it to an integer.
+		end)  # We're done with individual counts.
+		|> Enum.sum  # Now add up each elf's calories.
+	end)  # We're done with individual elves.
+
+_part1 = elves  # For part 1,
+	|> Enum.max  # we just want the highest calorie count.
+	|> IO.inspect
+
+_part2 = elves  # For part 2,
+	|> Enum.sort  # we can sort elves (default low->high)
+	|> Enum.take(-3)  # and take the last 3 (highest 3) calorie counts,
+	|> Enum.sum  # then add up those top 3 elves' calorie counts.
+	|> IO.inspect

2022/01/01.py

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+with open("input.txt", "r") as f:
+	elves = f.read().split('\n\n')
+	elf_calories = []
+	for elf in elves:
+		snacks = elf.split('\n')
+		calories = 0
+		for snack in snacks:
+			calories += int(snack)
+		elf_calories.append(calories)
+	elf_calories = sorted(elf_calories, reverse=True)  # high -> low
+	print(f"Part 1: {elf_calories[0]}")  # Top elf
+	print(f"Part 2: {sum(elf_calories[:3])}")  # Top 3 elves