userFile=open("user.txt","a+")
userFile.write("welcome to the amazing quiz ")

close="no"
while close != "yes":
#this is the login code
        name =input("create a username: ")
        password =input("create a password: ")
        print("Thank you, you have now created a username and password.")
        command = None
        input1 = None
        input2= None

        while input1 !=name:
            input1 = input("enter your username to access the quiz: ")
        while input2 !=password:
            input2 = input("enter your password please to access the quiz: ")
        print("welcome to your quiz!")
        if name == name:
            print("Thank you, you will now be entered into the quiz")




#this saves in to the text file userFile
        userFile.write(input("what is your first name? " ))
        userFile.write(input("what is your surname? " ))
        userFile.write(input("what is your age? " ))
        userFile.write(input("what is your year group? " ))
        userFile.write(input("what is your username? The username is made up from the first 3 letters of Their name and their age" ))


 #the difficulty the user wants
        difficulty=int(input(("What difficulty would you like to do the topic on 1=easy 2=medium 3=hard:")))
        if difficulty=='1':
            print("So you want to do a quiz on easy")
            print("Do you want to do it on Maths or Computer Science? If you want to do it on Maths type '1' if you want to do Computer Science type'2'")
            choice=input()
            if choice=='1':
                    print("So you want to do Easy Maths")
                    import easymaths
            elif choice=='2':
                    print("So you want to do Easy Computer Science")
                    import computersciencequestions
        elif difficulty=='2':
                print('So you want to do a quiz on medium')
                print("Do you want to do it on Maths or Computer Science? If you want to do it on Maths type '1' if you want to do Computer Science type'2'")
                if choice=='1':
                        print('Medium maths')
                        import mediummaths
                elif choice =='2':
                        print("so you want to do medium quiz computer science")
                        import computersciencequestions
        elif difficulty=='3':
                print('So you want to do a quiz on Hard')
                print("Do you want to do it on Maths or Computer Science? If you want to do it on Maths type '1' if you want to do Computer Science type'2'")
                if choice=='1':
                        print('Medium maths')
                        import mediummaths
                elif choice =='2':
                    print("so you want to do medium quiz computer science")
                    import computersciencequestions





userFile.close()
close=input("Thank you for taking part in the quiz,now Please type yes to exit the quiz\n")