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  1. import sys
  2. data = sys.stdin.read().split()
  3.  
  4. prev = None
  5. it = iter(data)
  6. for point in it:
  7.     if point == 'red':
  8.        print '#',
  9.     else:
  10.        print '.',
  11.        if prev == 'red': # encounted ['red', 'blank']
  12.           break
  13.     prev = point
  14.  
  15. for point in it:
  16.     print '.',
  17. print
  18.  
Success #stdin #stdout 0.03s 6360KB
comments (?)
stdin
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blank blank red red blank red blank red red
stdout
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. . # # . . . . .
https://ideone.com/E46gz
language:
Python (cpython 2.7.16)
created:
12 years ago
visibility:
secret

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