Area of Rectangle Program in C,C++ (C Plus Plus , CPP) with flowchart

Area of Rectangle Program in C, C++ (C Plus Plus, CPP) with flowchart.

Flowchart of Area of Rectangle Program C++

Area of Rectangle Program in C++ (C Plus Plus, CPP)

#include<iostream>
#include<conio.h>
using namespace std;
int main()
{	
int len;
int width;
int area=0;
int par=0;
cout<<"Enter Length of the Rectangle: "<<endl;
cin>>len;
cout<<"Enter widthh of the Rectangle: "<<endl;
cin>>width;
area = len * width ;
par = 2 * (len + width);
cout<<"Area of Rectangle is: "<<area<<endl;
cout<<"Parameters of Rectangle Are: "<<par<<endl;
getch();
return 0;
}

#include<iostream>

#include<conio.h>

using namespace std;

int main()

{

int len;

int width;

int area=0;

int par=0;

cout<<"Enter Length of the Rectangle: "<<endl;

cin>>len;

cout<<"Enter widthh of the Rectangle: "<<endl;

cin>>width;

area = len * width ;

par = 2 * (len + width);

cout<<"Area of Rectangle is: "<<area<<endl;

cout<<"Parameters of Rectangle Are: "<<par<<endl;

getch();

return 0;

}

Output

Area of Rectangle Program in C

#include<stdio.h>
#include<conio.h>

void main()
{
int len;
int width;
int area=0;
int par=0;

printf("\nEnter Length of the Rectangle: ");

scanf("%d",&len);

printf("\nEnter width of the Rectangle: ");

scanf("%d",&width);

area = len * width;

par = 2 * (len + width) ;

printf("\n\nArea of Ractangle is: %d",area);

printf("\n\nParameters of Rectangle Are: %d",par);

getch();
}

#include<stdio.h>

#include<conio.h>

void main()

{

int len;

int width;

int area=0;

int par=0;

printf("\nEnter Length of the Rectangle: ");

scanf("%d",&len);

printf("\nEnter width of the Rectangle: ");

scanf("%d",&width);

area = len * width;

par = 2 * (len + width) ;

printf("\n\nArea of Ractangle is: %d",area);

printf("\n\nParameters of Rectangle Are: %d",par);