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- #!/usr/bin/env python3
- import sys
- def expand(inp):
- for range_str in inp.read().rstrip().split(','):
- l, r = range_str.split('-')
- yield from range(int(l), int(r) + 1)
- def repetitions(num):
- text = str(num)
- for reps in range(2, len(text) + 1):
- n, rem = divmod(len(text), reps)
- if rem == 0:
- batches = set(text[i:i + n] for i in range(0, len(text), n))
- if len(batches) == 1:
- return reps
- def filter_repeating(ids):
- for i in ids:
- reps = repetitions(i)
- if reps:
- yield i, reps
- reps = list(filter_repeating(expand(sys.stdin)))
- print(sum(i for i, reps in reps if reps == 2))
- print(sum(i for i, _ in reps))
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