{
cout<<"C++"<<endl;
}
{
cout<<"C++"<<endl;
}

class first
{
public:
  short int member_1;
  short int member_2;

  void print_members();
};

extern first x;

#include "class.h"

first x;      

void first::print_members()
{
  cout<<member_1<<member_2<<endl;
}

#include "class.h"

int main(void)
{
  x.member_1 = 180;
  x.member_2 = 120;
  x.print_members();  
}

x.member_1 = 180;    
x.member_2 = 120;

class first
{
public:
    first();

    short int member_1;
    short int member_2;

    void print_members();
};

extern first x;

first::first()
{
    member_1 = 100;
    member_2 = 200;
}

void first::print_members()
{
    cout<<member_1<<member_2<<endl;
}

int n = 6;   
int arr[n] = {1,2,3,4,5,6};   
int r = ... //Задать переменой r случайное число из массива
int y = arr[r]; //Вывод случайного числа

1+(rand()%6)

int x = 1+(rand()%6)

srand(time(0))

m_pColBox1 = PLColdet::CollisionManager::GetInstance()->CreateModel(GetScene()->GetByName("Star01"), GetRenderer());
m_pColBox2 = PLColdet::CollisionManager::GetInstance()->CreateModel(GetScene()->GetByName("Star02"), GetRenderer());

delete m_pColBox1;

class stack
{
  public:
     virtual void push(int) = 0;
     virtual int pop() = 0;
   private:
     int *stack_buff;
     int upper;
};

class array_stack : public stack
{
// ......
};
   
class my_stack : public stack
{
//.....
}

void my_func(stack arg) // можем передать и my_stack и array_stack
{
arg.push(12);
//....
}