`; } }); if (!allAnswered) { alert('Please answer all questions before submitting!'); return; } showResults(score); } function showResults(score) { const percentage = (score / 50) * 100; const emojis = ['🎓', '🏆', '💡', '🚀', '✅', '🌟']; const resultPanel = document.getElementById('resultPanel'); let resultHTML = `

Score: ${score}/50 (${percentage.toFixed(1)}%)

`; if (percentage >= 82.5) { const randomEmojis = [...emojis].sort(() => 0.5 - Math.random()).slice(0, 3); resultHTML += `

${randomEmojis.join(' ')} Congratulations! You passed! ${randomEmojis.join(' ')}

Next Lesson: Framing in Data Link Layer – Exclusive Explanation

`; } else { resultHTML += `

Review needed: Carrier Sense Multiple Access (CSMA)

Try again after studying!

`; } resultPanel.innerHTML = resultHTML; window.scrollTo(0, document.body.scrollHeight); } window.onload = buildQuiz;