62 lines
1.0 KiB
Python
62 lines
1.0 KiB
Python
from __future__ import annotations
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import argparse
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import os.path
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import pytest
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import support
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INPUT_TXT = os.path.join(os.path.dirname(__file__), 'input.txt')
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def compute(s: str) -> int:
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elves_totals = []
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curr = 0
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for c in s.split('\n'):
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if c.strip() == "":
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elves_totals.append(curr)
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curr = 0
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else:
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curr += int(c)
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sor = sorted(elves_totals)
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return sor[-3] + sor[-2] + sor[-1]
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INPUT_S = '''\
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1000
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2000
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5000
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1000
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4001
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'''
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EXPECTED = 5001
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@pytest.mark.parametrize(
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('input_s', 'expected'),
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(
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(INPUT_S, EXPECTED),
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),
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)
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def test(input_s: str, expected: int) -> None:
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assert compute(input_s) == expected
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def main() -> int:
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parser = argparse.ArgumentParser()
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parser.add_argument('data_file', nargs='?', default=INPUT_TXT)
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args = parser.parse_args()
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with open(args.data_file) as f, support.timing():
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print(compute(f.read()))
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return 0
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if __name__ == '__main__':
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raise SystemExit(main())
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