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30 lines
695 B
TypeScript
30 lines
695 B
TypeScript
import fs from 'fs'
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const input = fs.readFileSync(__dirname + '/input.txt').toString()
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.split(',')
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.map((it) => parseInt(it))
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.sort((a, b) => a - b)
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function median(values: Array<number>) {
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var half = Math.floor(values.length / 2)
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return values[half];
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}
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function average(values: Array<number>) {
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const total = values.reduce((p, c) => p + c, 0)
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return Math.floor(total / values.length);
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}
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function costToLocation(values: Array<number>, value: number) {
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return values.reduce((p, c) => p + Math.abs(c - value), 0)
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}
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console.log(
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"Result Median:", median(input), costToLocation(input, median(input)),
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"Result Average:", average(input), costToLocation(input, average(input)),
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)
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