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51 lines
1.4 KiB
Python
51 lines
1.4 KiB
Python
"""AOC 2015 Day 1"""
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import pathlib
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import time
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TEST_INPUT = """))((((("""
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def read_input(input_path: str) -> str:
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"""take input file path and return a str with the file's content"""
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with open(input_path, 'r') as input_file:
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input_data = input_file.read().strip()
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return input_data
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def part1(input_data: str) -> int:
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"""part1 solver take a str and return an int"""
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return sum(1 if char == '(' else -1 for char in input_data)
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def part2(input_data: str) -> int:
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"""part2 solver take a dict of dicts and return an int"""
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floor = 0
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for index, char in enumerate(input_data, 1):
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if char == '(':
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floor += 1
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else:
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floor -=1
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if floor == -1:
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return index
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return -1
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def test_input_day_1():
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"""pytest testing function"""
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assert part1(TEST_INPUT) == 3
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assert part2(TEST_INPUT) == 1
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def test_bench_day_2(benchmark):
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"""pytest-benchmark function"""
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benchmark(main)
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def main():
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"""main function"""
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input_path = str(pathlib.Path(__file__).resolve().parent.parent) + "/inputs/" + str(pathlib.Path(__file__).stem)
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start_time = time.time()
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input_data = read_input(input_path)
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print("Part 1: %d" % part1(input_data))
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print("Part 2: %d" % part2(input_data))
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end_time = time.time()
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print("Execution time: %f" % (end_time-start_time))
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if __name__ == "__main__":
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main()
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