C++ Exercises: Find the Area and Perimeter of a Rectangle
C++ Basic: Exercise-17 with Solution
Write a program in C++ to find the Area and Perimeter of a Rectangle.
Pictorial Presentation:
Sample Solution:
C++ Code :
#include <iostream>
using namespace std;
int main()
{
int width, lngth, area, peri;
cout << "\n\n Find the Area and Perimeter of a Rectangle :\n";
cout << "-------------------------------------------------\n";
cout<<" Input the length of the rectangle : ";
cin>>lngth;
cout<<" Input the width of the rectangle : ";
cin>>width;
area=(lngth*width);
peri=2*(lngth+width);
cout<<" The area of the rectangle is : "<< area << endl;
cout<<" The perimeter of the rectangle is : "<< peri << endl;
cout << endl;
return 0;
}
Sample Output:
Find the Area and Perimeter of a Rectangle : ------------------------------------------------- Input the length of the rectangle : 10 Input the width of the rectangle : 15 The area of the rectangle is : 150 The perimeter of the rectangle is : 50
Flowchart:
C++ Code Editor:
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