O Omkar Shekhavat 🎓 Master ⭐ 1.09K Points 📊 C++ Q. The output of this program is Code: int a = 10; void main() { int a = 20; cout << a << ::a; } (A) Syntax error (B) 10 20 (C) 20 10 (D) 20 20 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) 20 10