name = input("Please enter your name: ").split(" ")
forename = name[0]
surname = name[-1] # handle the case where a middle name is supplied

age = int(input("How old are you? "))

height = int(input("How tall are you (cm)? "))

def display_info(forename, surname, age, height):
    print(f"Hello {forename.capitalize()} {surname.capitalize()}! You are {age} years old and {height}cm tall.")
    # uthman fatih to ufatih
    print(f"Your username is {forename.lower()[0]}{surname.lower()}")

display_info(forename, surname, age, height)