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

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a 2022-12-04 14:21:58 -06:00
parent a56eb52f08
commit 77bea7b01a
3 changed files with 2269 additions and 0 deletions

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2022/01/01.ex Normal file
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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

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2022/01/01.py Normal file
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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

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2022/01/input.txt Normal file

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