function generateQuestion() {
    const num1 = Math.floor(Math.random() * 10) + 1;
    const num2 = Math.floor(Math.random() * 20) + 1;
    document.getElementById('num1').textContent = num1;
    document.getElementById('num2').textContent = num2;
    return num1 * num2;
}

let correctAnswer = generateQuestion();

function checkAnswer() {
    const userAnswer = parseInt(document.getElementById('answer').value);
    const feedback = document.getElementById('feedback');

    if (userAnswer === correctAnswer) {
        feedback.textContent = "Bonne réponse !";
        feedback.style.color = "green";
        correctAnswer = generateQuestion();
        document.getElementById('answer').value = '';
    } else {
        feedback.textContent = "Mauvaise réponse, essaye encore !";
        feedback.style.color = "red";
    }
}