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MarkAndToys.js
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MarkAndToys.js
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'use strict';
const fs = require('fs');
process.stdin.resume();
process.stdin.setEncoding('utf-8');
let inputString = '';
let currentLine = 0;
process.stdin.on('data', inputStdin => {
inputString += inputStdin;
});
process.stdin.on('end', _ => {
inputString = inputString.replace(/\s*$/, '')
.split('\n')
.map(str => str.replace(/\s*$/, ''));
main();
});
function readLine() {
return inputString[currentLine++];
}
// Complete the maximumToys function below.
function maximumToys(prices, k) {
let total = 0;
let toys = [];
let sortedPrices = prices.sort((a, b) => a - b);
for (let p of sortedPrices) {
if (total + p <= k) {
toys.push(p);
total += p;
} else {
return toys.length;
}
}
}
function main() {
const ws = fs.createWriteStream(process.env.OUTPUT_PATH);
const nk = readLine().split(' ');
const n = parseInt(nk[0], 10);
const k = parseInt(nk[1], 10);
const prices = readLine().split(' ').map(pricesTemp => parseInt(pricesTemp, 10));
let result = maximumToys(prices, k);
ws.write(result + "\n");
ws.end();
}