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In this program, we are going to find Area of Rectangle using Data Encapsulation in C++ Programming Language.Â
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The Code given below can be used in gcc/g++ Compilers: -
#include <iostream>
using namespace std;
class Rectangle
{
public:
int length;
int breadth;
Rectangle(int len, int brth) : length(len), breadth(brth) {}
int getArea()
{
return length * breadth;
}
};
int main()
{
int l, b;
cout << "Enter the length and breadth: ";
cin >> l >> b;
Rectangle rect(l, b);
cout << "Area = " << rect.getArea();
return 0;
}
//.......Coded by RISHAB NAIRThe Code given below can be used in Turbo C++ Compilers: -
#include <iostream.h>
#include <conio.h>
class Rectangle
{
public:
int length;
int breadth;
Rectangle(int len, int brth) : length(len), breadth(brth) {}
int getArea()
{
return length * breadth;
}
};
void main()
{
clrscr();
int l, b;
cout << "Enter the length and breadth: ";
cin >> l >> b;
Rectangle rect(l, b);
cout << "Area = " << rect.getArea();
getch();
}
//.......Coded by RISHAB NAIR
#ENJOY CODING
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