python3.6 Small Program

   # query class   
 Python 3.6 pycharm Run (ERR) 
 
 people = {
 ' Wang Fei ': {
 ' phone ': ' 2341 ', ' 
 ' address ': ' Western town of Forget Chuan Cun ' 
}, 
 ' small flat three ': {
 ' phone ' : ' 9102 ', 
 ' address ': ' Bliss Palace town, Prince Edward village 111th ' 
}, 
 ' Mitchell ': {
 ' phone ': ' 3158 ', 
 ' address ': ' conveniently refer to the village of the Tathagata community a block 7 Building 2-storey Nishi ' 
} 
} 
 KK = 0 
 Print ("The system can only query the population of xxx County, only for the time being rotation") 
 while True: 
 If KK < 3: 
 NA            me = input (' Please enter the name to query: ') 
 If name in people: 
 REQUESR = input (' Please enter phone number (p) or address (a): ') 
 if requesr = = ' P ': requesr = ' phone ' 
 if requesr = = ' a ': REQUESR = ' address ' 
 person = people.get (name, {})            
 result = Person.get (REQUESR) 
 Print ("\t\t{} Home {} is: {}". Format (name, REQUESR, result)) 
 KK + = 1 
 Continue 
 If KK = 3: 
 Break 
 Else: 
 Print ("The user has not logged ...") 

Operation Result:
The system can only query the population of xxx County, only in the rotation of the way to inquire
Please enter the name to query: Wang Fei
Please enter your phone number (p) or address (a): a
The address of Wang Fei home is: Western Forget Chuan Cun
Please enter the name you want to query: small flat three
Please enter your phone number (p) or address (a): P
Small flat three phone number is: 9102
Please enter the name to query: Mitchell
Please enter your phone number (p) or address (a): a
Mitchell Home address is: Shun Finger Township Tathagata community a block 7 building 2-storey West

Jump out of the loop (exit the program)

python3.6 Small Program