#include <iostream>

// Your code here

void print_capacity(Room const& room)
{
    std::cout << "Capacity is " << room.capacity() << std::endl;
}

int main()
{
    Computerlab lis1 {9};
    Lecturehall bl32 {8, 9};
    Lecturehall i101 {12, 14};
    Computerlab su10 {10};
    Computerlab su17 {24};

    print_capacity(lis1);
    print_capacity(bl32);
    print_capacity(i101);
    print_capacity(su10);
    print_capacity(su17);
    
    return 0;
}