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От: | pavl | |
| Дата: | 22.03.10 10:12 | ||
| Оценка: | |||
#include <iostream>
#include <string>
using namespace std;
class bb;
class aa
{
int b;
public:
aa():b(2){};
int val(bb x){return x.a;}
};
class bb
{
int a;
public:
bb() : a(5){};
friend int aa::val(bb x);
};
int main(void)
{
aa a;
bb b;
cout<<a.val(b)<<endl;
}