write a function that accepts 10 users name and phone number and structure your data in such a way that when i input a users name it returns the phone number and if the name doesn't exist it should return 00000
Question
write a function that accepts 10 users name and phone number and structure your data in such a way that when i input a users name it returns the phone number and if the name doesn't exist it should return 00000
Solution
Sure, here is a Python function that does exactly what you asked for:
def create_phonebook():
phonebook = {}
for i in range(10):
name = input("Enter user's name: ")
phone_number = input("Enter user's phone number: ")
phonebook[name] = phone_number
return phonebook
def get_phone_number(phonebook, name):
return phonebook.get(name, '00000')
# usage
phonebook = create_phonebook()
print(get_phone_number(phonebook, 'John')) # replace 'John' with the name you are looking for
In the create_phonebook function, we are creating a dictionary where the keys are the user's names and the values are their phone numbers. We are using a for loop to get the name and phone number of 10 users.
In the get_phone_number function, we are using the get method of the dictionary which returns the value for the given key if it exists in the dictionary, otherwise it returns the default value which we have set to '00000'.
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