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import fs = require("fs")
import color = require("cli-color")

enum IPNumberType {
  Regular,
  Hypernet
}

interface IPNumber {
  type: IPNumberType,

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// DISCLAIMER:
//
// I'm getting lazier as I power through more and more of these Advent of Code challenges.
// Notably, I couldn't muster the energy to:
// * fix naming (e.g. part A is named "parseA" and part B is named "count")
// * Write part B tests
// * Write fine-grained unit tests
// * I probably left dead code in here
//
// Just know that I'm probably ashamed of some of this, but my laziness exceeds my fear of shame.

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//=============================================
// Main - Node console runner
import fs = require("fs")
import Factory = require("./factory")
import parse = require("./parse")

const input = fs.readFileSync("./input.txt", "utf8")

const events = parse(input)

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//------------------------------------------------
// Node console runner
import fs = require("fs")
import Global = require("./global")
import parse = require("./parse")
import run = require("./run")

const input = fs.readFileSync("./input.txt", "utf8")

const instructions = parse(input)

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import crypto = require("crypto")
import _ = require("lodash")

let seed = "ahsbgdzn"
let useKeyStretching = true // part A / part B differentiator

let hashes: Object = {}
function getHash(i: number) {
  if (hashes[i] === undefined) {
    if (useKeyStretching) {

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import _ = require("lodash")

let input = `Disc #1 has 13 positions; at time=0, it is at position 11.
Disc #2 has 5 positions; at time=0, it is at position 0.
Disc #3 has 17 positions; at time=0, it is at position 11.
Disc #4 has 3 positions; at time=0, it is at position 0.
Disc #5 has 7 positions; at time=0, it is at position 2.
Disc #6 has 19 positions; at time=0, it is at position 17.`

interface Disc {

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import _ = require("lodash")
let partAInput = "01110110101001000"

function flipItAndReverseIt(input: string): string {
  return input.concat("0").concat((_.reverse(input.split(""))).map(x => x === "1" ? "0" : "1").join(""))
}

function fillDisk(input: string, size: number): string {
  let data = input
  while (data.length < size) {