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  1. # To change this license header, choose License Headers in Project Properties.
  2. # To change this template file, choose Tools | Templates
  3. # and open the template in the editor.
  4.  
  5. def CheckDotAndAt(stringIN):
  6.     length = len(str(stringIN))
  7.     for i in range(length):
  8.         if (i > 0) & (i + 1 < length):
  9.             if ((stringIN[i] == '@') | (stringIN[i] == '.')) & ((stringIN[i + 1] == '@') | (stringIN[i-1] == '@') | (stringIN[i + 1] == '.') | (stringIN[i-1] == '.')):
  10.                 return False
  11.         elif (stringIN[i] == '@') | (stringIN[i] == '.'):
  12.             return False
  13.     return True
  14.  
  15. def CheckSpelling(stringIN):  
  16.     for i in range(len(str(stringIN))):
  17.         value = ord(stringIN[i])
  18.         if ((ord('a') <= value <= ord('z')) | (ord('A') <= value <= ord('Z')) | (ord('0') <= value <= ord('9')) | (value == ord('@')) | (value == ord('_')) | (value == ord('.'))) == False:
  19.             return False
  20.     return True
  21.  
  22. def CheckLastThreeChar(stringIN):
  23.     max = len(str(stringIN))
  24.     start = max - 4
  25.     count = 0
  26.     startCounting = False
  27.     for i in range(start, max):
  28.         if(startCounting == True):
  29.             if(stringIN[i] != '.'):
  30.                 count += 1
  31.             else:
  32.                 return False
  33.         elif(stringIN[i] == '.'):
  34.             startCounting = True
  35.             count = 0
  36.     if(1 < count < 4):
  37.         return True
  38.     return False
  39.  
  40. def CheckSpellingOfLastThreeChar(stringIN):
  41.     max = len(str(stringIN))
  42.     start = max - 3
  43.     for i in range(start, max):
  44.         value = ord(stringIN[i])
  45.         if((ord('a') <= value <= ord('z')) | (ord('A') <= value <= ord('Z')) | (value == ord('.'))) == False:
  46.             return False
  47.     return True
  48.  
  49. def MonkeyCounter(stringIN):
  50.     count = 0
  51.     for i in range(len(stringIN)):
  52.         if stringIN[i] == '@':
  53.             count += 1
  54.     return count
  55.  
  56. def FirstWordSize(stringIN):
  57.     count = 0
  58.     for i in range(len(stringIN)):
  59.         if (stringIN[i] == '@'):
  60.             return count
  61.         count += 1
  62.     return count
  63.  
  64. minLen = 4
  65. n = int(raw_input())
  66. for i in range(n):
  67.     stringIN = str(raw_input())
  68.     strLen = len(stringIN)
  69.     if(strLen <= 4):
  70.         print 'Nie'
  71.     elif(FirstWordSize(stringIN) <= 20) & (CheckDotAndAt(stringIN) == True) & (CheckLastThreeChar(stringIN) == True) & (CheckSpelling(stringIN) == True) & (MonkeyCounter(stringIN) == 1) & (CheckSpellingOfLastThreeChar(stringIN) == True):
  72.         print 'Tak'
  73.         #print 'FWS {0} CDAT {1} CLTC {2} CS {3} MK {4} CSOLTC {5}'.format(FirstWordSize(stringIN), CheckDotAndAt(stringIN), CheckLastThreeChar(stringIN), CheckSpelling(stringIN), MonkeyCounter(stringIN), CheckSpellingOfLastThreeChar(stringIN))
  74.     else:
  75.         print 'Nie'
  76.         #print 'FWS {0} CDAT {1} CLTC {2} CS {3} MK {4} CSOLTC {5}'.format(FirstWordSize(stringIN), CheckDotAndAt(stringIN), CheckLastThreeChar(stringIN), CheckSpelling(stringIN), MonkeyCounter(stringIN), CheckSpellingOfLastThreeChar(stringIN))
  77.  
Success #stdin #stdout 0.02s 6888KB
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Nie
https://ideone.com/EomO4S
language:
Python (cpython 2.7.16)
created:
5 years ago
visibility:
public

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