#include ＜iostream.h＞
class counter
{
public:
counter() { v=0; }
counter operator ++();
counter operator ++(int );
void print() { cout＜＜v＜＜endl; }
private:
unsigned v;
};
counter counter::operator ++()
{
v++;
return *this;
}
counter counter::operator ++(int)
{
counter t;
t.v = v++;
return t;
}
void main()
{
counter c;
for(int i=0; i＜8; i++)
c++;
c.print();
for(i=0; i＜8; i++)
++c;
c.print();
}
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