# -*- coding: utf-8 -*-
"""
Created on Sun Feb 10 18:16:21 2019

Here is a quiz that asks students multi-choice math questions.
Your task is to expand the quiz to include 8 questions.
You may edit the existing code however you wish.

#Tasks
#1)Adapt the quiz to include 8 math questions
#2)Adapt the quiz to give better feedback if the user get a question wrong
#3)Print a unique message if they get them all correct
#4)For a more complete program, ask the user for their name and print out a final report with a total score of correct/incorrect

Extension:
#E1)Accept the user inputting the numerical value in addition to the multi-choice

#Challenge
#C1)Use functions to remove the excess use of if statements
#C2)Keep track of incorrect answers and the end
#C3)Ask the user if they want to resit the test only with questions they got wrong
#C4)Randomise the order of questions

@author: achuang
"""

def math_quiz():

    questions_correct = 0
    question1 = 1
    question2 = 0
    question3 = 0
    question4 = 0
    question5 = 0
    question6 = 0
    question7 = 0
    question8 = 0 

    print("welcome to the quiz")

    print("what is your name?")
    user_name = input()

    print("question one")

    while question1 == 1:
        question_skip = 0
        print("What is 2x3")
        print("a:5 b:6 c:4 d:3")
        user_answer = input()
        if not(user_answer == "a" or user_answer == "b" or user_answer == "c" or user_answer == "d"):
            print("That is not an answer")
            question_skip = 1
        if(user_answer == "b" and question_skip == 0):
            print("You are correct!")
            question1 = 0
            question2 = 1
            user_answer = 0
            questions_correct = questions_correct + 1
            break
        elif(user_answer == "a" or user_answer == "c" or user_answer == "d" and question_skip == 0):
            print("You are wrong")
            question1 = 0
            question2 = 1
            user_answer = 0
            break

    print("question two")
    while question2 == 1:
        question_skip = 0
        print("What is 2+3")
        print("a:5 b:6 c:4 d:3")
        user_answer = input()
        if not(user_answer == "a" or user_answer == "b" or user_answer == "c" or user_answer == "d"):
            print("That is not an answer")
            question_skip = 1
        if(user_answer == "a" and question_skip == 0):
            print("You are correct!")
            question2 = 0
            question3 = 1
            user_answer = 0
            questions_correct = questions_correct + 1
            break
        elif(user_answer == "b" or user_answer == "c" or user_answer == "d" and question_skip == 0):
            print("You are wrong")
            question2 = 0
            question3 = 1
            user_answer = 0
            break

    print("question three")
    while question3 == 1:
        question_skip = 0
        print("What is 3+3")
        print("a:5 b:6 c:4 d:3")
        user_answer = input()
        if not(user_answer == "a" or user_answer == "b" or user_answer == "c" or user_answer == "d"):
            print("That is not an answer")
            question_skip = 1
        if(user_answer == "b" and question_skip == 0):
            print("You are correct!")
            question3 = 0
            question4 = 1
            user_answer = 0
            questions_correct = questions_correct + 1
            break
        elif(user_answer == "a" or user_answer == "c" or user_answer == "d" and question_skip == 0):
            print("You are wrong")
            question3 = 0
            question4 = 1
            user_answer = 0
            break

    print("question four")
    while question4 == 1:
        question_skip = 0
        print("What is 3+3")
        print("a:5 b:6 c:4 d:3")
        user_answer = input()
        if not(user_answer == "a" or user_answer == "b" or user_answer == "c" or user_answer == "d"):
            print("That is not an answer")
            question_skip = 1
        if(user_answer == "b" and question_skip == 0):
            print("You are correct!")
            question4 = 0
            question5 = 1
            user_answer = 0
            questions_correct = questions_correct + 1
            break
        elif(user_answer == "a" or user_answer == "c" or user_answer == "d" and question_skip == 0):
            print("You are wrong")
            question4 = 0
            question5 = 1
            user_answer = 0
            break

    print("question five")
    while question5 == 1:
        question_skip = 0
        print("What is 3+3")
        print("a:5 b:6 c:4 d:3")
        user_answer = input()
        if not(user_answer == "a" or user_answer == "b" or user_answer == "c" or user_answer == "d"):
            print("That is not an answer")
            question_skip = 1
        if(user_answer == "b" and question_skip == 0):
            print("You are correct!")
            question5 = 0
            question6 = 1
            user_answer = 0
            questions_correct = questions_correct + 1
            break
        elif(user_answer == "a" or user_answer == "c" or user_answer == "d" and question_skip == 0):
            print("You are wrong")
            question5 = 0
            question6 = 1
            user_answer = 0
            break

    print("question six")
    while question6 == 1:
        question_skip = 0
        print("What is 3+3")
        print("a:5 b:6 c:4 d:3")
        user_answer = input()
        if not(user_answer == "a" or user_answer == "b" or user_answer == "c" or user_answer == "d"):
            print("That is not an answer")
            question_skip = 1
        if(user_answer == "b" and question_skip == 0):
            print("You are correct!")
            question6 = 0
            question7 = 1
            user_answer = 0
            questions_correct = questions_correct + 1
            break
        elif(user_answer == "a" or user_answer == "c" or user_answer == "d" and question_skip == 0):
            print("You are wrong")
            question6 = 0
            question7 = 1
            user_answer = 0
            break

    print("question seven")
    while question7 == 1:
        question_skip = 0
        print("What is 3+3")
        print("a:5 b:6 c:4 d:3")
        user_answer = input()
        if not(user_answer == "a" or user_answer == "b" or user_answer == "c" or user_answer == "d"):
            print("That is not an answer")
            question_skip = 1
        if(user_answer == "b" and question_skip == 0):
            print("You are correct!")
            question7 = 0
            question8 = 1
            user_answer = 0
            questions_correct = questions_correct + 1
            break
        elif(user_answer == "a" or user_answer == "c" or user_answer == "d" and question_skip == 0):
            print("You are wrong")
            question7 = 0
            question8 = 1
            user_answer = 0
            break

    print("question eight")
    while question8 == 1:
        question_skip = 0
        print("What is 3+3")
        print("a:5 b:6 c:4 d:3")
        user_answer = input()
        if not(user_answer == "a" or user_answer == "b" or user_answer == "c" or user_answer == "d"):
            print("That is not an answer")
            question_skip = 1
        if(user_answer == "b" and question_skip == 0):
            print("You are correct!")
            question8 = 0
            user_answer = 0
            questions_correct = questions_correct + 1
            break
        elif(user_answer == "a" or user_answer == "c" or user_answer == "d" and question_skip == 0):
            print("You are wrong")
            question8 = 0
            user_answer = 0
            break

    print( str(user_name) + " got " + str(questions_correct) + "/8 questions correct")
    if(questions_correct <= 4):
        print("better luck next time")
    elif(questions_correct <= 6):
        print("Good job!")
    if(questions_correct == 7):
        print("Great job!")
    if(questions_correct == 8):
        print("Superb!")