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- #!/usr/bin/env python3
- import sys
- def nice1(s):
- if sum(1 for c in s if c in 'aeiou') < 3:
- return False
- double = False
- for i in range(len(s) - 1):
- a, b = duo = s[i:i + 2]
- double |= a == b
- if duo in ('ab', 'cd', 'pq', 'xy'):
- return False
- return double
- def nice2(s):
- prev = {}
- for i in range(len(s) - 1):
- pair = s[i:i + 2]
- if pair not in prev:
- prev[pair] = i
- elif prev[pair] < i - 1:
- break
- else:
- return False
- prev = {}
- for i, c in enumerate(s):
- if prev.get(c, None) == i - 2:
- return True
- prev[c] = i
- return False
- strings = [line.rstrip() for line in sys.stdin]
- print(sum(int(nice1(s)) for s in strings))
- print(sum(int(nice2(s)) for s in strings))
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