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23 lines
No EOL
668 B
Python
23 lines
No EOL
668 B
Python
def get_differences(numbers: list[int]) -> list[int]:
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differences = []
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for i in range(1, len(numbers)):
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differences.append(numbers[i] - numbers[i - 1])
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return differences
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values = []
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for line in open("./input2"):
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history = [[int(x) for x in line.split(" ")]]
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while not all(x == 0 for x in history[-1]):
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history.append(get_differences(history[-1]))
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history.reverse()
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for i in range(len(history)):
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if i == 0:
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history[i].insert(0, 0)
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continue
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history[i].insert(0, history[i][0] - history[i - 1][0])
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print(history)
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values.append(history[-1][0])
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print(values)
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print(sum(values)) |