There are different ways to make a program using class and object in C++. In this, we will learn how to use class object program in very easy way. We can make a program using class in four ways like.
- One member function in the class definition
- One member function outside the class definition
- Multiple member functions inside the class definition
- Multiple member functions outside the class definition
Q. Write a program to find sum of two numbers using class.
#include<iostream.h>
#include<conio.h>
class nips
{
public:
int a,b,c;
void show()
{
a=10;
b=5;
c=a+b;
cout<<"Sum="<<c;
}
};
void main()
{
clrscr();
nips n1;
n1.show();
getch();
}
Output
Sum=15
