#include <stdio.h>
#include <iostream.h>

class c
{
public:
int i;

c(int n):i(n)
{

}

~c()
{
cout<<i;
}
};

class b : public c
{
public:
b(int n):c(n+1), i(n)
{
//i = n;
}

~b()
{
cout<<i;
}
};

int main()
{

b myb(1);

return 0;
}