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  1. #GLOBAL
  2. FIRST = 0
  3.  
  4. def CheckDots(stringIN):
  5.     count = 0
  6.     isFound = False
  7.     index = len(str(stringIN))
  8.     for i in range(index):
  9.         if (stringIN[i]=='.')&(i==0):
  10.             return False
  11.         if (stringIN[i] == '.')|(stringIN[i]== '@'):
  12.             if (count < 1) & (isFound == True):# & (stringIN[i-2]!='@'):
  13.                 return False
  14.             isFound = True
  15.             count = 0
  16.         elif isFound == True:
  17.             count += 1
  18.     if (1<count<4)&(index-count-FIRST-2<=20):
  19.         return True
  20.     return False
  21.  
  22. def CheckMonkey(stringIN):
  23.     count = 0
  24.     findDot = False
  25.     countDot = 0
  26.     for i in range(len(str(stringIN))):
  27.         if (findDot == True):
  28.             if stringIN[i]!='.':
  29.                 countDot+=1
  30.             else:
  31.                 if(countDot<1): #& (stringIN[i-2]!='@'):
  32.                     return False
  33.                 findDot = False
  34.         if stringIN[i] == '@':
  35.             if(i>20)|(i==0):
  36.                 return False
  37.             global FIRST
  38.             FIRST = i
  39.             count+=1
  40.             findDot = True
  41.     if (count == 1) & (findDot == False):
  42.         return True
  43.     else:
  44.         return False
  45.  
  46. def FindSpace(stringIN):
  47.     for i in range(len(str(stringIN))):
  48.         if stringIN[i] == ' ':
  49.             return True
  50.     return False
  51.  
  52. def CheckSpelling(stringIN):  
  53.     for i in range(len(str(stringIN))):
  54.         value = ord(stringIN[i])
  55.         if ((ord('a')<=value<=ord('z'))|(ord('A')<=value<=ord('Z'))|(ord('0')<=value<=ord('9'))|(value==ord('@'))|(value==ord('_'))|(value==ord('.')))==False:
  56.             return False
  57.     return True
  58.  
  59.  
  60. n = int(raw_input())
  61.  
  62. for i in range(n):
  63.     stringIN = str(raw_input())
  64.     if(CheckSpelling(stringIN) == True)&(CheckMonkey(stringIN) == True)&(CheckDots(stringIN) == True)&(FindSpace(stringIN) == False):
  65.         print 'Tak'
  66.     else:
  67.         print 'Nie'
Success #stdin #stdout 0.02s 6972KB
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123.123@123.pl
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Tak
https://ideone.com/q2WFjs
language:
Python (cpython 2.7.16)
created:
5 years ago
visibility:
public

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