The avatar for @visnup
Visnu Pitiyanuvath
Public
Advent of Code 2022
Edited
Dec 21, 2022
3 forks
3 stars
Advent of Code 2022
Day 25: Full of Hot AirDay 24: Blizzard BasinDay 23: Unstable DiffusionDay 22: Monkey Map
Day 21: Monkey Math
Day 20: Grove Positioning SystemDay 19: Not Enough MineralsDay 18: Boiling BouldersDay 17: Pyroclastic FlowDay 16: Proboscidea VolcaniumDay 15: Beacon Exclusion ZoneDay 14: Regolith ReservoirDay 13: Distress SignalDay 12: Hill Climbing AlgorithmDay 11: Monkey in the MiddleDay 10: Cathode-Ray TubeDay 9: Rope BridgeDay 8: Treetop Tree HouseDay 7: No Space Left On DeviceDay 6: Tuning TroubleDay 5: Supply StacksDay 4: Camp CleanupDay 3: Rucksack ReorganizationDay 2: Rock Paper ScissorsDay 1: Calorie CountingAdvent of Code Leaderboard
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statements = data
.trim()
.split("\n")
.map((l) =>
l
.replace(/([a-z]+)/g, "$1()")
.replace("():", " = () =>")
.replace(/^/, "const ")
)
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part1 = eval(`(() => {
${statements.join(";")}
return root()
})()`)
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fn = eval(`(x) => {
${statements
.map((l) => {
if (l.includes("root =")) return l.replace(/[+-/*]/, "-");
else if (l.includes("humn =")) return "const humn = () => x";
else return l;
})
.join(";")}
return root()
}`)
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x = [3e12, 4e12]
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m = (fn(x[1]) - fn(x[0])) / (x[1] - x[0])
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b = fn(x[0]) - m * x[0]
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part2 = -b / m
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