ساخت نام کاربری با ترکیب نام و سن کاربر

def make_id() :
    """
    makes a username with the inputs given.
    username format: name_age!

    """
    print("Please enter your name and age.")
    name = str(input("name : "))
    age = int(input("age : "))
    ID = name + "_" + f"{age}" + "!"
    print(ID)


if __name__ == "__main__" :
    make_id()

name = input("What`s your name? ")
age = input("How old are you? ")

username = "{}_{}!".format(name,age)
print(username)

a=input('enter your name: ')
print(f'{a}_24!')

print("{}_{}".format((name := str(input("Enter your name: "))).capitalize().strip(),
                     (age := int(input("Enter the your age: ")))))

class N_G:
    def __init__(self,name,age):
        self.name = name
        self.age = age
        self.natije = None

    def age_name(self):
        self.natije = self.name + "_" + self.age

        return self.natije

name = str(input("enter your name:"))
age = str(input("enter your age:"))
print(N_G(name,age).age_name())

name = str(input("name: "))
age = input("age: ")

print(name + "_" + age + "!")