import time
score = 0

print("welcome to the quiz!")
time.sleep(1)
print("please register to play")
time.sleep(1)

username = input("please enter your username: ")
password = input("please enter your password: ")

filename = "output.txt"
text_file = open(filename, 'w')
text_file.write("Username: " + username)
text_file.write("n")
text_file.write("Password: " + password)
text_file.close()

difficulty = input("please choose between Easy, Medium and Hard difficulty: ")
if difficulty == "Easy" and difficulty == "easy":
    print("You have chosen the easy game-mode, Good luck!")
    time.sleep(1)
    question1easy = input("What is the capital of england? ")
    if question1easy == "United Kingdom" or "united kingdom":
        score = score + 1
        time.sleep(1)
    question2easy = input("What is the time? ")
    if question2easy == "23:00":
        score = score + 1
        time.sleep(1)
    question3easy = input("When will i finish my gcses? ")
    if question3easy == "May 2018":
        score = score + 1
        time.sleep(1)
    question4easy = input("When is my bday? ")
    if question4easy == "March 31st":
        score = score + 1
        time.sleep(1)
    print("Final question!")
    time.sleep(1)
    question5easy = input("When is my bday? ")
    if question5easy == "March 31st":
        score = score + 1
    text_file = open(filename, 'a')
    text_file.write("nYou scored: " + str(score))  # str() changes integer value to string to be saved into a file
    text_file.close()

elif difficulty == "medium" or difficulty == "Medium":
    print("You have chosen the medium game-mode, Good luck!")
    time.sleep(1)
    question1medium = input("What is the capital of Lithuania? ")
    if question1medium == "Vilnius" or question1medium == "vilnius":
        score = score + 1
        time.sleep(1)
    question2medium = input("When did I get my new PC? ")
    if question2medium == "Yesterday" or question2medium == "yesterday":
        score = score + 1
        time.sleep(1)
    question3medium = input("What day is it today? ")
    if question3medium == "Saturday" or question3medium == "saturday":
        score = score + 1
        time.sleep(1)
    text_file = open(filename, 'a')
    text_file.write("nYou scored: " + str(score))
    text_file.close()