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import json
import random
class QCMTool:
def __init__(self, json_file):
"""
Initialize the QCM tool with a JSON file containing questions.
"""
self.json_file = json_file
self.questions = self.load_questions()
def load_questions(self):
"""
Load questions from the JSON file.
"""
with open(self.json_file, 'r') as file:
questions = json.load(file)
return questions
def pick_random_question(self):
"""
Pick a random question from the loaded questions.
"""
return random.choice(self.questions)
def check_answer(self, question, user_answer):
"""
Check if the user's answer is correct and provide an explanation.
"""
if user_answer == question["correct_answer"]:
return True, question["explanation"]
else:
return False, question["explanation"]
def run(self):
"""
Run the QCM tool: pick a question, ask the user, and check the answer.
"""
question = self.pick_random_question()
print("Question:", question["question"])
for i, option in enumerate(question["options"], 1):
print(f"{chr(64 + i)}. {option}") # Use 'A', 'B', 'C', 'D' instead of numbers
user_answer = input("Your answer (enter the option letter, e.g., A, B, C, D): ").strip().upper()
try:
# Map user input (A, B, C, D) to the corresponding option index
option_index = ord(user_answer) - 65 # Convert 'A' to 0, 'B' to 1, etc.
if 0 <= option_index < len(question["options"]):
selected_option = question["options"][option_index]
is_correct, explanation = self.check_answer(question, selected_option)
if is_correct:
print("Correct! 🎉")
else:
print("Incorrect! 😞")
print("Explanation:", explanation)
else:
print("Invalid option letter. Please try again.")
except (ValueError, IndexError):
print("Invalid input. Please enter a valid option letter (A, B, C, D).")
qcm_tool = QCMTool('info/questions.json')
# Run the QCM tool
qcm_tool.run() |