31 lines
742 B
JavaScript
31 lines
742 B
JavaScript
import { readFile } from "fs/promises";
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import { SortedList } from "../../utils/javascript/SortedList.mjs";
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const fileToRead = `actual.input`;
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const list1 = new SortedList();
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const list2 = new SortedList();
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const file = await readFile(fileToRead, `utf-8`);
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for (const line of file.split(`\n`)) {
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// console.log(line);
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const [ l1Add, l2Add ] = line.split(/\s+/, 2);
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list1.add(l1Add);
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list2.add(l2Add);
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};
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if (list1.size !== list2.size) {
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console.log(`The two lists are different lengths`);
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process.exit(1);
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};
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const size = list1.size;
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let distance = 0;
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for (var i = 0; i < size; i++) {
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const place1 = list1.at(i);
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const place2 = list2.at(i);
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distance += Math.abs(place2 - place1);
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}
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console.log(`Total Distance: ${distance}`);
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