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https://github.com/Crocmagnon/advent-of-code.git
synced 2024-05-02 01:45:12 +02:00
48 lines
1,011 B
Python
48 lines
1,011 B
Python
WIDTH = 25
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HEIGHT = 6
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LAYER_SIZE = WIDTH * HEIGHT
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WHITE = "1"
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BLACK = "0"
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TRANSPARENT = "2"
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def find_pixel(layers: list[str], index: int) -> str:
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for layer in layers:
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pixel = layer[index]
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if pixel in [WHITE, BLACK]:
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return pixel
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return TRANSPARENT
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def display_image(image: str) -> None:
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for i, pixel in enumerate(image):
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if i % WIDTH == 0:
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print()
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character = " "
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if pixel == WHITE:
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character = "█"
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print(character, end="")
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def main():
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with open("inputs/day08") as f:
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data = f.readline().strip()
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layers = []
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position = 0
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layer = data[position : position + LAYER_SIZE]
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while layer:
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layers.append(layer)
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position += LAYER_SIZE
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layer = data[position : position + LAYER_SIZE]
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result_image = ""
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for index in range(LAYER_SIZE):
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result_image += find_pixel(layers, index)
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display_image(result_image)
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if __name__ == "__main__":
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main()
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