AdventOfCode2020/Day 1/app.js

const fs = require('fs')

let data = JSON.parse(fs.readFileSync('./data.json'))

data.forEach(element => {
    data.forEach(element2 => {
        if (element + element2 == 2020) {
            console.log('found')
            let answer = element * element2
            console.log(answer)
        }
    })
});