/
day6.js
36 lines (33 loc) · 864 Bytes
/
day6.js
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const getDataForDay = require('./utils/fetch-challenge-data');
let part1 = (customs) => {
let count = 0;
for(let group of customs) {
let answer = []
for(let pp of group) {
console.log(answer, pp)
answer = new Set([...answer, ...pp.split('')]);
}
count = count + answer.size;
}
return count
}
let part2 = (customs) => {
let count = 0;
for(let group of customs) {
let answer = group[0].split('')
for(let pp of group) {
console.log('p', pp)
console.log('pp', pp.split(''))
answer = answer.filter(el => pp.split('').includes(el));
console.log(answer)
}
console.log(answer.length)
count = count + answer.length;
}
return count
}
getDataForDay(6).then(data => {
let input = data.trim().split('\n\n').map(el => el.split('\n'))
console.log('part1', part1(input))
console.log('part2', part2(input))
}).catch(console.log);