aoc22
advent-of-code-ocr
| aoc22 | advent-of-code-ocr | |
|---|---|---|
| 1 | 4 | |
| 0 | 12 | |
| - | - | |
| 10.0 | 10.0 | |
| over 1 year ago | over 1 year ago | |
| Rust | Python | |
| The Unlicense | MIT License |
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aoc22
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-🎄- 2022 Day 10 Solutions -🎄-
Rust Combined the parts, but it runs at ~11us
advent-of-code-ocr
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[2022 Day 10 (Part 2)] A helpful Python module (again!)
In past years, I’ve created Advent of Code OCR for Python to convert ASCII letter art from these problems into plain text you can copy and paste.
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[2022 Day 10 (Part 2)] Today's puzzle not screenreader accessible
Python: advent-of-code-ocr module by /u/bsoyka (original post)
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-🎄- 2022 Day 10 Solutions -🎄-
The OCR is based on the number of active pixels for each column. The letter "E" has 6 lit pixels in the first column, 3 pixels in the 2nd and 3rd column and 2 pixels in the last column. By looking at the character list (thanks bsoyka on github!) I could craft a lookup table. The four integers will be shifted and added together to get a single integer. The 6,3,3,2 is transformed to 6<<0 + 3<<2 + 3<<4 + 2<<6 = 194 (the bits overlap, I know, but there are no collisions). The index of 194 in this magic list is 4. By adding 65 (ascii value of 'A') I can get the actual character with chr().
What are some alternatives?
Advent-of-Code - Advent of Code
adventofcode - my golang solution to adventofcode
adventofcode - :christmas_tree: Advent of Code (2015-2023) in C#
LEARN__Coding-Practices-and-Datastructures - Daily Coding Practices, Data structures, otherwise testing and some stuff. (Some garbage/some stuff)
ultimatepp - U++ is a C++ cross-platform rapid application development framework focused on programmer's productivity. It includes a set of libraries (GUI, SQL, Network etc.), and integrated development environment (TheIDE).
advent-of-code - Solutions to Advent of Code in Elixir, Ruby
advent-of-code - Advent of Code!
adventofcode - Advent of Code
adventofcode - My solutions to the Advent of Code challenges
Advent-of-Code-2022 - My solutions for the 2022 Advent of Code in a mix of MATLAB and Python3
advent_of_code - Solutions to programming puzzles on Advent of Code
advent-of-code-2022