23 lines
554 B
Python
23 lines
554 B
Python
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import itertools
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from intcode import Intcode
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def main():
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with open("day7.txt", "rt") as input_file:
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first_line = input_file.readlines()[0]
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codes = Intcode.parse_input(first_line)
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phase_settings_perm = itertools.permutations(range(5), 5)
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max_output = 0
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for phases in phase_settings_perm:
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inout = 0
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for amp_id in range(5):
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inout = Intcode(codes).run([phases[amp_id], inout])
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max_output = max(max_output, inout)
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print("Max output:", max_output)
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if __name__ == "__main__":
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main()
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