Solving day 9 of Advent of Code 2022 in JavaScript

preview_player
Показать описание
Advent of Code is a website that releases a new programming puzzle every day between the 1st and the 25th of December.

0:00 Parsing
2:57 Part 1
21:06 Part 2

Have fun!

  1. thibpat
  2. Programming
  3. Educational
  4. Software development
  5. Puzzle
  6. Advent of Code
Рекомендации по теме
Solving day 9 0:27:32

Solving day 9 of Advent of Code 2022 in JavaScript

Solving day 9 0:31:52

Solving day 9 of Advent of Code 2021 in JavaScript

Solving day 9 0:16:37

Solving day 9 of Advent of Code 2020 in JavaScript

Solving day 9 0:51:07

Solving day 9 of Advent of Code 2019 in JavaScript

Advent of Code 0:15:27

Advent of Code 2022 Day 9 Solve

Day 9/25: Rope 0:19:39

Day 9/25: Rope Bridge | Advent of Code 2022 Explanations

Advent of Code 0:27:51

Advent of Code 2020, Day 9, Part One - Solved with SQL

Advent of Code 0:17:09

Advent of Code 2023 Day 9 Solve

Advent of Code 0:40:57

Advent of Code 2022 - Day 9

Advent of Code 0:36:32

Advent of Code 2022 in Python - Day 9 - SOLVED & REFACTORED

Advent of Code 0:13:21

Advent of Code 2021 - Day 9

let's solve advent 3:41:48

let's solve advent of code puzzles in JavaScript (days 9 to 12)

Advent of Code 1:06:03

Advent of Code 2022 Day 9 | Kotlin

Blind Puzzle Solving 0:00:49

Blind Puzzle Solving with Make Anything’s Day 9 of the Puzzle Advent Calendar 2023

Advent of Code 0:10:57

Advent of Code 2020 - Day 9 Solution

Advent of Code 0:12:23

Advent of Code 2022 - Day 9 Solution [Typescript]

Advent of Code 0:04:16

Advent of Code 2023 Day 9: Mirage Maintenance

ASMR Coding: Solving 0:34:53

ASMR Coding: Solving Python Puzzles (Advent of Code 21 - Day 9)

Advent of Code 0:28:36

Advent of Code 2021 - Day 9

Solving Coding Puzzles: 2:05:34

Solving Coding Puzzles: Advent Of Code 2022 Day 9 #AdventOfCode

Advent of Code 0:11:43

Advent of Code - Day 9

Advent of Code 0:17:20

Advent of Code 2023 - Day 9

ChatGPT vs. Advent 0:02:36

ChatGPT vs. Advent of Code 2023 Day 9: Mirage Maintenance

Programming with Scott 1:10:09

Programming with Scott - Advent of Code 2021 - Day 9 - Solved with Python

Комментарии
Автор

I have been loving these videos as a helping hand when I have been stuck! Really easy to follow and love seeing your thought process

granttapp
Автор

I really liked how clean your solution was with the class and the functions for the points.

queuebit
Автор

Making move and follow a class is genius!

gixxerblade
Автор

To get last element we can use .at(-1). Love this one. We have this in Node 16.6.0 upwards

thilina
Автор

24:55 I've got an answer to this question: I could have written knots.at(-1) to get the last element of the array!

thibpat
Автор

Hey.

As I see your videos is cool and in this year)

About how to get last element of array:
or use variable typo as `const lastIndex = array.length - 1;`
or use method at of array (this is right way for access to elements of reference type and/or in the case when length of array is constantly changing) `const lastElement = array.at(-1);`

lordkim
Автор

Today I learned about "manhattan distance". Thanks!
I just used Math.hypot(x, y) > 2.

queuebit
Автор

Hey thibpat. Thanks for the video.

I looked through your code and it seems very similar to my solution but I get 2521 as a result with my input while your solution gets 2485 (which is correct). I don't know what I'm missing as the results seem very similar too. Could you take a quick look at my solution maybe?

EnesKaplanDev