Program For Uniary Operator In C++ :
#include<iostream>
#include<conio.h>
using namespace std;
class number
{
int x,y;
public:
void input()
{
cout<<”enter the 2 no.”;
cin>>x>>y;
}
void operator–()
{
x=–x;
y=–y;
}
void display()
{
cout<<x<<y;
}
};
main()
{
number n;
n.input();
–n;
n.display();
getch();
}
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