#include <iostream>
#include <array>

int main() {
    std::array<bool, 10> LEDs{}; // Semua LED dimatikan awalnya

    // Mengatur lampu yang menyala sesuai spesifikasi
    std::array<std::pair<int, int>, 10> lampu = {{
        {5, 6}, {4, 7}, {3, 8}, {2, 9}, {1, 10}, {1, 10}, {2, 9}, {3, 8}, {4, 7}, {5, 6}
    }};
    
    for (const auto& pair : lampu) {
        LEDs[pair.first - 1] = LEDs[pair.second - 1] = true;
    }

    // Mencetak status LED
    std::cout << "Status LED:\n";
    for (int i = 0; i < 10; ++i) {
        std::cout << "LED " << i + 1 << ": " << (LEDs[i] ? "ON" : "OFF") << "\n";
    }

    return 0;
}