/*PROGRAM TO IMPLEMENT CONSTRUCTOR WITH DEFAULT ARGUMENTS*/
#include<conio.h>
#include<iostream.h>
class student
{
int roll_no;
float marks;
public:
student(int x=10,float y=40)
{
roll_no=x;
marks=y;
}
void display()
{
cout<<“Roll no: “<<roll_no<<endl;
cout<<“Marks: “<<marks<<endl;
}
};
void main()
{
student s1;
student s2(1,60);
clrscr();
cout<<“Output using default constructor arguments:\n”;
s1.display();
cout<<“Output without default constructor arguments:\n”;
s2.display();
getch();
};