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https://github.com/goggle/adventofcode2020.jl

Advent of Code 2020 in Julia
https://github.com/goggle/adventofcode2020.jl

advent advent-of-code advent-of-code-2020 advent-of-code-2020-julia aoc aoc2020 julia

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Advent of Code 2020 in Julia

Host: GitHub
URL: https://github.com/goggle/adventofcode2020.jl
Owner: goggle
Created: 2020-12-01T13:36:58.000Z (about 4 years ago)
Default Branch: master
Last Pushed: 2024-11-22T21:59:43.000Z (about 1 month ago)
Last Synced: 2024-11-22T22:35:37.380Z (about 1 month ago)
Topics: advent, advent-of-code, advent-of-code-2020, advent-of-code-2020-julia, aoc, aoc2020, julia
Language: Julia
Homepage:
Size: 250 KB
Stars: 15
Watchers: 3
Forks: 1
Open Issues: 0
Metadata Files:
- Readme: README.md

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README

        [![CI](https://github.com/goggle/AdventOfCode2020.jl/workflows/CI/badge.svg)](https://github.com/goggle/AdventOfCode2020.jl/actions?query=workflow%3ACI+branch%3Amaster)

[![Code coverage](https://codecov.io/gh/goggle/AdventOfCode2020.jl/branch/master/graphs/badge.svg?branch=master)](https://codecov.io/github/goggle/AdventOfCode2020.jl?branch=master)

# AdventOfCode2020.jl

This Julia package contains my solutions for [Advent of Code 2020](https://adventofcode.com/2020/).

## Overview

| Day | Problem | Time | Allocated memory | Source |

|----:|:-------:|-----:|-----------------:|:------:|

| 1 | [:white_check_mark:](https://adventofcode.com/2020/day/1) | 35.712 μs | 17.25 KiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day01.jl) |

| 2 | [:white_check_mark:](https://adventofcode.com/2020/day/2) | 508.126 μs | 454.77 KiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day02.jl) |

| 3 | [:white_check_mark:](https://adventofcode.com/2020/day/3) | 120.052 μs | 44.17 KiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day03.jl) |

| 4 | [:white_check_mark:](https://adventofcode.com/2020/day/4) | 1.582 ms | 1.45 MiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day04.jl) |

| 5 | [:white_check_mark:](https://adventofcode.com/2020/day/5) | 425.170 μs | 85.20 KiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day05.jl) |

| 6 | [:white_check_mark:](https://adventofcode.com/2020/day/6) | 2.224 ms | 2.29 MiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day06.jl) |

| 7 | [:white_check_mark:](https://adventofcode.com/2020/day/7) | 3.311 ms | 1.86 MiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day07.jl) |

| 8 | [:white_check_mark:](https://adventofcode.com/2020/day/8) | 19.150 ms | 5.57 MiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day08.jl) |

| 9 | [:white_check_mark:](https://adventofcode.com/2020/day/9) | 591.718 μs | 119.36 KiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day09.jl) |

| 10 | [:white_check_mark:](https://adventofcode.com/2020/day/10) | 20.432 μs | 17.84 KiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day10.jl) |

| 11 | [:white_check_mark:](https://adventofcode.com/2020/day/11) | 49.647 ms | 217.98 KiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day11.jl) |$

| 12 | [:white_check_mark:](https://adventofcode.com/2020/day/12) | 343.275 μs | 488.27 KiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day12.jl) |

| 13 | [:white_check_mark:](https://adventofcode.com/2020/day/13) | 32.554 μs | 35.38 KiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day13.jl) |

| 14 | [:white_check_mark:](https://adventofcode.com/2020/day/14) | 15.288 ms | 21.10 MiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day14.jl) |

| 15 | [:white_check_mark:](https://adventofcode.com/2020/day/15) | 373.204 ms | 114.45 MiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day15.jl) |

| 16 | [:white_check_mark:](https://adventofcode.com/2020/day/16) | 11.049 ms | 8.50 MiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day16.jl) |

| 17 | [:white_check_mark:](https://adventofcode.com/2020/day/17) | 48.215 ms | 439.09 KiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day17.jl) |

| 18 | [:white_check_mark:](https://adventofcode.com/2020/day/18) | 5.157 ms | 3.91 MiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day18.jl) |

| 19 | [:white_check_mark:](https://adventofcode.com/2020/day/19) | 132.680 ms | 176.67 MiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day19.jl) |

| 20 | [:white_check_mark:](https://adventofcode.com/2020/day/20) | 145.712 ms | 51.68 MiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day20.jl) |

| 21 | [:white_check_mark:](https://adventofcode.com/2020/day/21) | 1.845 ms | 2.25 MiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day21.jl) |

| 22 | [:white_check_mark:](https://adventofcode.com/2020/day/22) | 286.649 ms | 141.67 MiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day22.jl) |

| 23 | [:white_check_mark:](https://adventofcode.com/2020/day/23) | 209.366 ms | 11.45 MiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day23.jl) |

| 24 | [:white_check_mark:](https://adventofcode.com/2020/day/24) | 393.255 ms | 71.30 MiB | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day24.jl) |

| 25 | [:white_check_mark:](https://adventofcode.com/2020/day/25) | 74.268 ms | 400 bytes | [:white_check_mark:](https://github.com/goggle/AdventOfCode2020.jl/blob/master/src/day25.jl) |

The benchmarks have been measured on this machine:

```

Platform Info:

  OS: Linux (x86_64-pc-linux-gnu)

  CPU: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz

  WORD_SIZE: 64

  LIBM: libopenlibm

  LLVM: libLLVM-6.0.1 (ORCJIT, ivybridge)

```

## Installation and Usage

Make sure you have [Julia 1.5 or newer](https://julialang.org/downloads/)

installed on your system.

### Installation

Start Julia and enter the package REPL by typing `]`. Create a new

environment:

```julia

(@v1.5) pkg> activate aoc

```

Install `AdventOfCode2020.jl`:

```

(aoc) pkg> add https://github.com/goggle/AdventOfCode2020.jl

```

Go back to the Julia REPL by pushing the `backspace` button.

### Usage

First, activate the package:

```julia

julia> using AdventOfCode2020

```

Each puzzle can now be run with `dayXY()`:

```julia

julia> day01()

2-element Array{Int64,1}:

  1007104

 18847752

```

This will use my personal input. If you want to use another input, provide it

to the `dayXY` method as a string. You can also use the `readInput` method

to read your input from a text file:

```julia

julia> input = readInput("/path/to/input.txt")

julia> AdventOfCode2020.Day01.day01(input)

2-element Array{Int64,1}:

  1007104

 18847752

```