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adventofcode2022
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Remove cruft from day 4

This commit is contained in:
Eric Wagoner 2022-12-05 00:04:46 -05:00
parent 0799312f03
commit ea618c546e
1 changed files with 0 additions and 25 deletions
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25
04/code.js
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@ -40,28 +40,3 @@ for (i in inputArray) {
console.log(totalCount);
// functions
function getBadge(arrs) {
let badge = arrs[0];
for(let i = 1; i < arrs.length; i++){
badge = intersection(badge, arrs[i]);
};
return badge[0];
}
function getIntersection(contents) {
const length = contents.length;
const first = contents.substring(0, length / 2).split("");
const second = contents.substring(length / 2).split("");
return intersection(first, second)[0];
}
function getPriority(char) {
const characters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
return characters.indexOf(char) + 1;
}
function intersection(first, second) {
return first.filter(x => second.includes(x));
};