lostecho/grokking_algorithms
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Fixed formatting problems

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Alexandrshy
2019-07-26 00:29:41 +04:00
parent bac32b613b
commit 5a1d2c04d4
2 changed files with 21 additions and 23 deletions
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15
08_greedy_algorithms/ES6/01_set_covering.js
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@@ -1,20 +1,19 @@
// You pass an array in, and it gets converted to a set.
let statesNeeded = new Set(['mt', 'wa', 'or', 'id', 'nv', 'ut', 'ca', 'az']);
let statesNeeded = new Set(["mt", "wa", "or", "id", "nv", "ut", "ca", "az"]);
const stations = {};
stations.kone = new Set(['id', 'nv', 'ut']);
stations.ktwo = new Set(['wa', 'id', 'mt']);
stations.kthree = new Set(['or', 'nv', 'ca']);
stations.kfour = new Set(['nv', 'ut']);
stations.kfive = new Set(['ca', 'az']);
stations.kone = new Set(["id", "nv", "ut"]);
stations.ktwo = new Set(["wa", "id", "mt"]);
stations.kthree = new Set(["or", "nv", "ca"]);
stations.kfour = new Set(["nv", "ut"]);
stations.kfive = new Set(["ca", "az"]);
const finalStations = new Set();
while (statesNeeded.size) {
let bestStation = null;
let statesCovered = new Set();
Object.keys(stations).forEach((station) => {
Object.keys(stations).forEach(station => {
const states = stations[station];
const covered = new Set([...statesNeeded].filter(x => states.has(x)));
if (covered.size > statesCovered.size) {