31 lines
791 B
JavaScript
31 lines
791 B
JavaScript
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import fs from "fs-extra";
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import fp from "lodash/fp.js";
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import _ from "lodash";
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export const processInput = (input) => fs.readFile(input,'utf8').then(
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content => content.split("\n").filter(x=>x).map(
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line => parseInt(line.split(": ")[1])-1
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)
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);
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export function solution(positions) {
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let scores = [0,0];
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let dice = 0;
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MAIN: while( Math.max(...scores) < 1000 ) {
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for( const player of [0,1] ) {
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let add = 0;
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_.range(3).forEach( () => {
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dice++;
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add+= dice;
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} );
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positions[player] = (positions[player] + add) % 10;
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scores[player] += 1 + positions[player]
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if(scores[player]>=1000) break MAIN;
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}
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}
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return Math.min(...scores) * dice;
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}
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