Question

Write a cpp program class named rectangle ,calculate the area and perimeter as its functions.create 3 objects of the rectangle class which calls three different types of construction(c++)

Answer 1

Answer:

#include<conio.h>

#include<iomanip.h>

#include<upstream.h>

#include<math.h>

void main()

{

int area, perimeter;

clrscr();

cout<<"enter any number"<<endl;

cin<<a<<b;

cout<<"find perimeter and and area"<<endl;

perimeter=2(l+b);

area=l*b;

cout<<"enter the answer"<<endl;

getch();

}