import random

print('When prompted for an answer, type only the alphabet\n')

ip_file = 'question_and_answers.txt'

question_blocks = open(ip_file).read().rstrip().split('\n\n')

random.shuffle(question_blocks)

total_questions = 0

correct_answers = 0

for block in question_blocks:

total_questions += 1

question, *choices = block.split('\n')

random.shuffle(choices)

print(f'{total_questions}) {question[question.find(" ")+1:]}')

for choice, option in zip(choices, 'abcdefghij'):

if choice.startswith('--> '):

choice = choice[4:]

answer = option

print(f'{option}) {choice[choice.find(" ")+1:]}')

usr_ip = input('\nEnter you answer: ')

if usr_ip == answer:

correct_answers += 1

print('Correct answer!')

else:

print(f'Oops! The right choice is: {answer}')

print('-' * 50 + '\n')

print(f'You answered {correct_answers}/{total_questions} correctly.\n')