41 lines
957 B
Python
41 lines
957 B
Python
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#!/usr/bin/env python
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import re
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import argparse
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# 11038 - too low
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RE_COMPRESS= re.compile(r'^([^\(]*)\((\d+)x(\d+)\)(.*)$')
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def load_file(filename):
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with open(filename) as f:
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for line in f:
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yield line.strip()
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def line_length(data):
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length = 0
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match = RE_COMPRESS.search(data)
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while match:
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size = int(match.group(2))
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rep = int(match.group(3))
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length += len(match.group(1))
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length += size * rep
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data = match.group(4)[size:]
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match = RE_COMPRESS.search(data)
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length += len(data)
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return length
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def main(args):
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length = 0
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for LINE in load_file(args.input):
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length += line_length(LINE)
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print(length)
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(description='AdventOfCode 2016 Day 01')
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parser.add_argument('--input', '-i', action='store', required=True, help='input file')
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args = parser.parse_args()
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main(args)
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