ויזואליזציה של נתונים (Data Visualization)

import matplotlib.pyplot as plt

# Data: Player names and their scores
players = ["Alice", "Bob", "Charlie"]
scores = [7, 5, 8]

# Create a bar chart
plt.bar(players, scores, color="skyblue")
plt.title("Trivia Game Scores")
plt.xlabel("Players")
plt.ylabel("Scores")
plt.show()

import matplotlib.pyplot as plt

# Data: Categories and percentages
categories = ["Correct", "Incorrect"]
percentages = [70, 30]

# Create a pie chart
plt.pie(percentages, labels=categories, autopct='%1.1f%%', colors=["green", "red"])
plt.title("Trivia Game Results")
plt.show()

import matplotlib.pyplot as plt

class QuizGame:
    """A class to manage the quiz game."""
    def __init__(self, questions):
        self.questions = questions  # List of Question objects
        self.scores = {}  # Store player scores

    def start(self, player_name):
        """Start the game for a player."""
        score = 0
        for question in self.questions:
            print("\n" + question.text)
            user_answer = input("Your answer: ").strip()
            if question.is_correct(user_answer):
                print("Correct!")
                score += 1
            else:
                print(f"Wrong! The correct answer was: {question.answer}")
        self.scores[player_name] = score
        print(f"\n{player_name}, your final score is: {score}")

    def visualize_scores(self):
        """Visualize scores of all players."""
        players = list(self.scores.keys())
        scores = list(self.scores.values())

        plt.bar(players, scores, color="skyblue")
        plt.title("Trivia Game Scores")
        plt.xlabel("Players")
        plt.ylabel("Scores")
        plt.show()

def main():
    """Main function to run the quiz game."""
    questions = load_questions()
    quiz = QuizGame(questions)

    while True:
        print("\nOptions:")
        print("1. Start Quiz")
        print("2. View Scores")
        print("3. Exit")
        choice = input("Enter your choice: ").strip()

        if choice == "1":
            name = input("Enter your name: ").strip()
            quiz.start(name)
        elif choice == "2":
            quiz.visualize_scores()
        elif choice == "3":
            print("Goodbye!")
            break
        else:
            print("Invalid choice. Please try again.")