10 lines
320 B
Python
10 lines
320 B
Python
with open("input") as f:
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content = [x.strip() for x in f]
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timestamp = int(content[0])
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buses = [int(x) for x in content[1].split(",") if x != "x"]
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next_deps = [((int(timestamp / x) + 1) * x) - timestamp for x in buses]
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next_dep = min(next_deps)
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next_bus = buses[next_deps.index(next_dep)]
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print(next_bus * next_dep)
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