boris-vlasenko

Заменить слово на другое

Nov 16th, 2015
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Python 0.20 KB | None | 0 0
  1. s = input()
  2. w1 = input()
  3. w2 = input()
  4.  
  5. s += ' '
  6. s2 = ''
  7. w  = ''
  8. for x in s:
  9.     if x != ' ':
  10.         w += x
  11.     else:
  12.         if w == w1:
  13.             s2 += w2 + ' '
  14.         else:
  15.             s2 += w + ' '
  16.             w = ''
  17. print(s2[:-1])
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