const fs = require("fs") const input = fs.readFileSync("input.txt", "utf-8", err => { err && console.error(err) }).split("\n").map(line => line.split(" ")) let horizontalPosition = 0, depth = 0, aim = 0 for (let [direction, distance] of input){ distance = parseInt(distance) switch(direction){ case "forward": horizontalPosition += distance depth += aim * distance break case "up": aim -= distance break case "down": aim += distance } } console.log(horizontalPosition * aim, horizontalPosition * depth)