https://github.com/sjmulder/aoc

Advent of Code solutions
https://github.com/sjmulder/aoc

advent-of-code awk c c-sharp kotlin

Last synced: 3 months ago
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Advent of Code solutions

• Host: GitHub
• URL: https://github.com/sjmulder/aoc
• Owner: sjmulder
• Created: 2017-12-01T11:34:08.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2023-12-25T13:06:46.000Z (about 1 year ago)
• Last Synced: 2024-10-14T09:42:10.134Z (3 months ago)
• Topics: advent-of-code, awk, c, c-sharp, kotlin
• Language: C
• Homepage:
• Size: 3.83 MB
• Stars: 23
• Watchers: 4
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
Advent of Code

==============

[![Build Status](https://dev.azure.com/sjmulder/aoc/_apis/build/status/aoc?branchName=master)](https://dev.azure.com/sjmulder/aoc/_build/latest?definitionId=6&branchName=master)

[Advent of Code](https://www.adventofcode.com) solutions by myself (Sijmen).

Building

--------

There's a top-level Makefile to build and/or run all solutions. It

requires a BSD make. For Debian/Ubuntu/etc:

    sudo apt install bmake

Then from the top level:

    bmake        # build

    bmake run

Note that not all languages and years are integrated into the make tree.

There are a bunch of project files for various tools scattered around,

such as Visual C++ 6 projects, Makefiles targeting Turbo C and the odd

Rust project.

Build targets

-------------

It's also possible to build/run just a single year or year/language.

Often those have additional targets, e.g. `vis`:

    cd 2023/c

    bmake run

    bmake bench  # benchmark with /usr/bin/time

    bmake vis    # generate some visualisations with ffmpeg or dot

To run specific days or with other input files:

    cd 2023/c

    bmake run DAYS=day12 INPUT=../data/12-sample.txt

    bmake run DAYS=day15 INPUT=/path/to/my/inputs.txt

    bmake run DAYS="day12 day15" INPUT.day12=... INPUT.day15=...

Inputs

------

Without input overrides, the Makefiles expect inputs at

`inputs/YYYY/DD-input.txt` from the repository root, e.g.

`inputs/2023/15-input.txt`. Apart from some samples, no inputs are

provided in the repo as per Advent of Code guidelines. The `inputs`

submodule referenced in this repository is private.

Build options

-------------

Since there are solutions in various languages this requires a selection

of different build tools, runtimes, etc. The following flags can be

passed to `make` to *disable* languages/tools that are enabled by

default:

 * `WITH_DOTNET=0` for 'modern' .NET with `dotnet`

 * `WITH_MONO=0` for .NET 4 with Mono (`mcs`)

 * `WITH_CPP17=0` for code using C++17 features

 * `WITH_DOT=0` for visualisations using `dot` form Graphviz

The following flags *enable* languages that are disabled by default:

 * `WITH_BASIC=1` for `cbmbasic`

For example:

    bmake run WITH_DOTNET=0 WITH_BASIC=1

Standard build variables are mostly honored, e.g. `CC` and `CFLAGS`.

Score card

----------

**2023**

                         1---------2-----

                1234567890123456789012345

    C           *******************1****

    C (DOS)     ** *  * *

    C++                      *

    C#          *

    Python      ****          *         *

    Kotlin      ****

    manually                       2

**2022**

                         1---------2-----

                1234567890123456789012345

    C           *************************

    C#          ***

    AWK         ** *

    Rust        *

**2021**

                         1---------2-----

                1234567890123456789012345

    C           ***********************1*

    C++         ***

    C#          **** ***    **

    C64 BASIC   **              *

    AWK          *                     1

    Excel       **                     1

    manually                          22

    armv6 asm   **

**2020**

                         1---------2-----

                1234567890123456789012345

    C           *************************

    C#           ** **   1

    JavaScript                        *

    C64 BASIC   *

    awk          *1        **1

    sh          *

**2015**

                         1---------2-----

                1234567890123456789012345

    C           ******************

    C#                  *

    awk                *

    sh