const correctAnswers = [
'b','a','c','a','b','c','b','a','b','b',
'c','a','d','b','d','b','c','a','c','c',
'c','b','a','b','b','a','d','b','c','b',
'b','b','b','c','a','b','d','b','c','a'
];
const questions = document.querySelectorAll('.question');
questions.forEach((question, index) => {
const answerLetter = correctAnswers[index];
if (!answerLetter) return;
const answerId = `odp${answerLetter}`;
const answerDiv = question.querySelector(`#${answerId}`);
if (answerDiv) {
const input = answerDiv.querySelector('input[type="checkbox"], input[type="radio"]');
if (input) {
input.checked = true;
input.dispatchEvent(new Event('click', { bubbles: true }));
}
}
});