Respuesta :
Answer:
def nametag(first_name, last_name):
return("{} {[0]}.".format(first_name, last_name))
print(nametag("Jane", "Smith"))
# Should display "Jane S."
print(nametag("Francesco", "Rinaldi"))
# Should display "Francesco R."
print(nametag("Jean-Luc", "Grand-Pierre"))
# Should display "Jean-Luc G."
Explanation:
First you must think about that the question ask about the first letter for last_name, remember [0] is the first letter not [1], the other part is about format function and its order
The format method to return first_name and the first initial of last_name followed by a period in python is represented as follows:
def nametag(first_name, last_name):
return '{} {}.'.format(first_name, last_name[0])
print(nametag("Jane", "Smith"))
print(nametag("Francesco", "Rinaldi"))
print(nametag("Jean-Luc", "Grand-Pierre"))
A function named nametag is declared with the arguments first_name and last_name.
Then it returns the first name and the initial of the last_name using the .format method.
Then we call the function using the print statement with the arguments.
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