40 lines
1.2 KiB
Markdown
40 lines
1.2 KiB
Markdown
# Advent of Code 2019
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Solutions to [Advent of Code 2019](https://adventofcode.com/2019) in Python 3.
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## Usage
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To solve all puzzles with implemented solutions run
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```console
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$ python3 main.py
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```
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For faster execution use `pypy3`
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```console
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$ pypy3 main.py
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```
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or make the main program executable.
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```console
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$ chmod +x main.py
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$ ./main.py
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```
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To download your puzzle inputs (the inputs are different for each user),
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run `./main.py --fetch-session` and input your session key.
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The session key can be found by inspecting the headers of a HTTP request
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made from a browser on which the user is logged in. The HTTP request header
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in question has the following format : `Cookie : session=key`.
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For other options see `./main.py -h`.
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```console
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$ ./main.py -h
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usage: main.py [-h] [-d DAY[-DAY]] [-i INPUT] [-t]
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Solves Advent of Code 2019 puzzles. The puzzles are available at
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https://adventofcode.com/2019/
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optional arguments:
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-h, --help show this help message and exit
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-d DAY[-DAY], --day DAY[-DAY]
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solve puzzle of day DAY or of range DAY-DAY
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-i INPUT, --input INPUT
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use INPUT as puzzle input
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-t, --test run tests
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```
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