I should probably check this in at some point huh

src/day01/README.md

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+# 🎄 Advent of Code 2022 - day 1 🎄
+
+## Info
+
+Task description: [link](https://adventofcode.com/2022/day/1)
+
+## Notes
+
+...

src/day01/index.ts

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+import run from "aocrunner"
+
+const parseInput = (rawInput: string) => {
+  const byElf = rawInput.split('\n\n')
+  return byElf.map(x => x.split('\n').map(x => +x))
+}
+
+const part1 = (rawInput: string) => {
+  const input = parseInput(rawInput)
+  const totals = input.map(elf => elf.reduce((acc, cur) => acc + cur))
+  const max = totals.sort((a,b) => b - a)[0]
+  return max
+}
+
+const part2 = (rawInput: string) => {
+  const input = parseInput(rawInput)
+  const totals = input.map(elf => elf.reduce((acc, cur) => acc + cur))
+  const sorted = totals.sort((a,b) => b - a)
+  return sorted[0] + sorted[1] + sorted[2]
+}
+
+run({
+  part1: {
+    tests: [
+      {
+        input: `1000
+2000
+3000
+
+4000
+
+5000
+6000
+
+7000
+8000
+9000
+
+10000`,
+        expected: 24000,
+      },
+    ],
+    solution: part1,
+  },
+  part2: {
+    tests: [
+      {
+        input: `1000
+2000
+3000
+
+4000
+
+5000
+6000
+
+7000
+8000
+9000
+
+10000`,
+        expected: 45000,
+      },
+    ],
+    solution: part2,
+  },
+  trimTestInputs: true,
+  onlyTests: false,
+})