13 lines
347 B
Python
13 lines
347 B
Python
def load_map() -> list[list[int]]:
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with open('input.txt', 'r') as f:
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puzzle_input = f.read()
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tree_map: list[list[int]] = []
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lines = puzzle_input.split('\n')
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for i in range(len(lines)):
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tree_map.append([])
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for j in range(len(lines[i])):
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tree_map[i].append(int(lines[i][j]))
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return tree_map |