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Solve Part 1
+35
+35
day01.ts
+35
day01.ts
···
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const partOne = () => {
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const input = "puzzleInput";
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const parsedInput = input.split(/\n/);
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const instructions = parsedInput.map((instruction) => ({
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direction: instruction[0],
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amount: Number(instruction.slice(1)) % 100
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}));
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let dialPosition = 50;
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let dialAtZero = 0;
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for (const instruction of instructions) {
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if (instruction.direction === "L") {
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dialPosition -= instruction.amount;
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if (dialPosition < 0) {
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dialPosition = 99 + dialPosition + 1;
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}
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} else {
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dialPosition += instruction.amount;
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if (dialPosition > 99) {
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dialPosition %= 100;
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}
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}
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if(dialPosition === 0){
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dialAtZero++;
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}
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}
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console.log(dialAtZero)
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};
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partOne();