#include<iostream>
#include"apple.cpp"
using namespace std;
const int Apple::apple_number=10;
#include<iostream>
#include"apple.cpp"
using namespace std;

Apple::Apple(int i):apple_number(i)
{

}
int Apple::add(){
    take(1);
    return 0;
}
int Apple::add(int num) const{
    take(num);
    return num;
}
void Apple::take(int num) const
{
    cout<<"take func "<<num<<endl;
}
int Apple::getCount() const
{
    take(1);
    add();  // error
    return apple_number;
}
int main(){
    Apple a(2);
    cout<<a.getCount()<<endl;
    a.add(10);
//     const Apple b(3);
//     b.add(); // error
    return 0;
}