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const data = require('./data')
const invalid = []
const ranges = data
.split('\nyour ticket:')[0]
.split(/\n/g)
.filter(r => r)
.map(r => ({[r.split(': ')[0]]: r.split(': ')[1].split(' or ').map(s => s.split('-').map(a => parseInt(a)))}))
.reduce((c, n) => ({ ...c, ...n}), {})
const your = data
.split('your ticket:\n')[1]
.split('nearby tickets:\n')[0]
.split(',')
.map(n => parseInt(n.replace(/\n/g,'')))
const nearby = data
.split('nearby tickets:\n')[1]
.split(/\n/g)
.filter(n => n)
.map(n => n.split(',').map(nr => parseInt(nr)))
.filter(n => n.every(nr => {
const check = Object.values(ranges).some(r => r.some(ra => nr >= ra[0] && nr <= ra[1] ))
if (!check) { invalid.push(nr) }
return check
}))
console.log('Answer: ', invalid.reduce((a, b) => a + b, 0))
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