Chapter 5 Example 1 : Program to find area of rectangle & Perimeter #include<iostream.h> #include<conio.h> class rectangle { private : int len, br; public: void area_peri( ); //prototype declaration, to be defined void getdata ( ) { cout<<endl<<"Enter length and breadth "; cin>>len>>br; } void setdata (int l, int b ) { len = l; br = b; } void displaydata( ) { cout<<endl<<"length = "<<len; cout<<endl<<"breadth = "<<br; } }; //………………Member Function Definition………………… void rectangle :: area_peri( ) { int a, p; a = len * br; p = 2 * (len +br); cout<<endl<<"Area = "<<a; cout<<endl<<"Perimeter = "<<p;
Object Oriented Programming Pointer in c++
Oct 03, 2015
Object Oriented Programming Pointer in c++ programmes
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Chapter 5
Chapter 5Example 1 : Program to find area of rectangle & Perimeter
#include
#include
class rectangle
{
private :
int len, br;
public:
void area_peri( ); //prototype declaration, to be defined
void getdata ( )
{
coutbr;
}
void setdata (int l, int b )
{
len = l;
br = b;
}
void displaydata( )
{
cout
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