Simple Quiz

def display_questions(questions):
    score = 0
    for question in questions:
        print(question["question"])
        for index, option in enumerate(question["options"], start=1):
            print(f"{index}. {option}")
        
        answer = input("Choose the correct option (1-4): ")
        
        if int(answer) - 1 == question["answer"]:
            print("Correct!")
            score += 1
        else:
            print(f"Wrong! The correct answer was: {question['options'][question['answer']]}")
    
    return score

def main():
    questions = [
        {
            "question": "What is the capital of France?",
            "options": ["Berlin", "Madrid", "Paris", "Rome"],
            "answer": 2
        },
        {
            "question": "What is 2 + 2?",
            "options": ["3", "4", "5", "6"],
            "answer": 1
        },
        {
            "question": "Which planet is known as the Red Planet?",
            "options": ["Earth", "Mars", "Jupiter", "Saturn"],
            "answer": 1
        },
        {
            "question": "Who wrote 'Romeo and Juliet'?",
            "options": ["Charles Dickens", "Mark Twain", "William Shakespeare", "Leo Tolstoy"],
            "answer": 2
        },
    ]
    
    print("Welcome to the Quiz!")
    score = display_questions(questions)
    print(f"\nYour final score is: {score}/{len(questions)}")