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- import argparse
- import functools
- parser = argparse.ArgumentParser()
- parser.add_argument("ifile", type=argparse.FileType('r'))
- args = parser.parse_args()
- crabs = [int(x) for x in args.ifile.readline().split(',')]
- print(min([sum([abs(start - pos) for start in crabs]) for pos in range(0, len(crabs) + 1)]))
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