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Define a function outside a using scope resolution operators.
CODING:
#include<iostream.h>
#include<conio.h>
class t{
int a;
public:
void setdata();
void disp()
{
cout<<a;
}
};
void t::setdata()
{
a=15;
}

 void main()
{
t obj1;
clrscr();
obj1.setdata();
obj1.disp();
getch();
}


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