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Calculate area of rectangle

Here given code implementation process.

// C Program
// Calculate area of rectangle 
#include <stdio.h>

//Calculate area of rectangle by given width and height
void rectangle_area(double width, double height)
{
  //Calculate area of rectangle
  double area = width * height;
  //Display the result of rectangle area
  printf(" Rectangle Size [ width : %lf, height : %lf ] ", width, height);
  printf("\n Rectangle Area : %lf\n\n", area);
}
int main()
{
  //Test Cases  
  rectangle_area(10, 20);
  rectangle_area(15.5, 13.4);
  rectangle_area(20, 20);
  rectangle_area(12.6, 25);
  return 0;
}

Output

 Rectangle Size [ width : 10.000000, height : 20.000000 ]
 Rectangle Area : 200.000000

 Rectangle Size [ width : 15.500000, height : 13.400000 ]
 Rectangle Area : 207.700000

 Rectangle Size [ width : 20.000000, height : 20.000000 ]
 Rectangle Area : 400.000000

 Rectangle Size [ width : 12.600000, height : 25.000000 ]
 Rectangle Area : 315.000000

/*
  C++ program
  Calculate area of rectangle 
*/
#include<iostream>

using namespace std;
class RectangleArea
{
  public:
    //Calculate area of rectangle by given width and height
    void rectangle_area(double width, double height)
    {
      //Calculate area of rectangle
      double area = width *height;
      cout << " Rectangle Size [ width : " << width << ", height : " << height << " ] ";
      cout << "\n Rectangle Area : " << area << "\n\n";
    }
};
int main()
{
  RectangleArea obj = RectangleArea();
  //Test Cases  
  obj.rectangle_area(10, 20);
  obj.rectangle_area(15.5, 13.4);
  obj.rectangle_area(20, 20);
  obj.rectangle_area(12.6, 25);
  return 0;
}

Output

 Rectangle Size [ width : 10, height : 20 ]
 Rectangle Area : 200

 Rectangle Size [ width : 15.5, height : 13.4 ]
 Rectangle Area : 207.7

 Rectangle Size [ width : 20, height : 20 ]
 Rectangle Area : 400

 Rectangle Size [ width : 12.6, height : 25 ]
 Rectangle Area : 315

/*
  Java program
  Calculate area of rectangle 
*/
public class RectangleArea
{
  //Calculate area of rectangle by given width and height
  public void rectangle_area(double width, double height)
  {
    //Calculate area of rectangle
    double area = width * height;
    //Display the result of rectangle area
    System.out.print(" Rectangle Size [ width : " + width + ", height : " + height + " ] ");
    System.out.print("\n Rectangle Area : " + area + "\n\n");
  }
  public static void main(String[] args)
  {
    RectangleArea obj = new RectangleArea();
    //Test Cases  
    obj.rectangle_area(10, 20);
    obj.rectangle_area(15.5, 13.4);
    obj.rectangle_area(20, 20);
    obj.rectangle_area(12.6, 25);
  }
}

Output

 Rectangle Size [ width : 10.0, height : 20.0 ] 
 Rectangle Area : 200.0

 Rectangle Size [ width : 15.5, height : 13.4 ] 
 Rectangle Area : 207.70000000000002

 Rectangle Size [ width : 20.0, height : 20.0 ] 
 Rectangle Area : 400.0

 Rectangle Size [ width : 12.6, height : 25.0 ] 
 Rectangle Area : 315.0

/*
  C# program
  Calculate area of rectangle 
*/
using System;
public class RectangleArea
{
  //Calculate area of rectangle by given width and height
  public void rectangle_area(double width, double height)
  {
    //Calculate area of rectangle
    double area = width * height;
    Console.Write(" Rectangle Size [ width : " + width + ", height : " + height + " ] ");
    Console.Write("\n Rectangle Area : " + area + "\n\n");
  }
  public static void Main(String[] args)
  {
    RectangleArea obj = new RectangleArea();
    //Test Cases  
    obj.rectangle_area(10, 20);
    obj.rectangle_area(15.5, 13.4);
    obj.rectangle_area(20, 20);
    obj.rectangle_area(12.6, 25);
  }
}

Output

 Rectangle Size [ width : 10, height : 20 ]
 Rectangle Area : 200

 Rectangle Size [ width : 15.5, height : 13.4 ]
 Rectangle Area : 207.7

 Rectangle Size [ width : 20, height : 20 ]
 Rectangle Area : 400

 Rectangle Size [ width : 12.6, height : 25 ]
 Rectangle Area : 315

<?php
/*
  Php program
  Calculate area of rectangle 
*/
class RectangleArea
{
  //Calculate area of rectangle by given width and height
  public  function rectangle_area($width, $height)
  {
    //Calculate area of rectangle
    $area = $width *$height;
    //Display the result of rectangle area
    echo(" Rectangle Size [ width : ". $width .", height : ". $height ." ] ");
    echo("\n Rectangle Area : ". $area ."\n\n");
  }
}

function main()
{
  $obj = new RectangleArea();
  //Test Cases  
  $obj->rectangle_area(10, 20);
  $obj->rectangle_area(15.5, 13.4);
  $obj->rectangle_area(20, 20);
  $obj->rectangle_area(12.6, 25);
}
main();

Output

 Rectangle Size [ width : 10, height : 20 ]
 Rectangle Area : 200

 Rectangle Size [ width : 15.5, height : 13.4 ]
 Rectangle Area : 207.7

 Rectangle Size [ width : 20, height : 20 ]
 Rectangle Area : 400

 Rectangle Size [ width : 12.6, height : 25 ]
 Rectangle Area : 315

/*
  Node Js program
  Calculate area of rectangle 
*/
class RectangleArea
{
  //Calculate area of rectangle by given width and height
  rectangle_area(width, height)
  {
    //Calculate area of rectangle
    var area = width *height;
    //Display the result of rectangle area
    process.stdout.write(" Rectangle Size [ width : " + width + ", height : " + height + " ] ");
    process.stdout.write("\n Rectangle Area : " + area + "\n\n");
  }
}

function main(args)
{
  var obj = new RectangleArea();
  //Test Cases  
  obj.rectangle_area(10, 20);
  obj.rectangle_area(15.5, 13.4);
  obj.rectangle_area(20, 20);
  obj.rectangle_area(12.6, 25);
}
main();

Output

 Rectangle Size [ width : 10, height : 20 ]
 Rectangle Area : 200

 Rectangle Size [ width : 15.5, height : 13.4 ]
 Rectangle Area : 207.70000000000002

 Rectangle Size [ width : 20, height : 20 ]
 Rectangle Area : 400

 Rectangle Size [ width : 12.6, height : 25 ]
 Rectangle Area : 315

#   Python 3 program
#   Calculate area of rectangle 

class RectangleArea :
  # Calculate area of rectangle by given width and height
  def rectangle_area(self, width, height) :
    # Calculate area of rectangle
    area = width * height
    
      # Display the result of rectangle area
    print(" Rectangle Size [ width : ", width ,", height : ", height ," ] ", end = "")
    print("\n Rectangle Area : ", area ,"\n\n", end = "")
  

def main() :
  obj = RectangleArea()
  # Test Cases  
  obj.rectangle_area(10, 20)
  obj.rectangle_area(15.5, 13.4)
  obj.rectangle_area(20, 20)
  obj.rectangle_area(12.6, 25)


if __name__ == "__main__": main()

Output

 Rectangle Size [ width :  10 , height :  20  ]
 Rectangle Area :  200

 Rectangle Size [ width :  15.5 , height :  13.4  ]
 Rectangle Area :  207.70000000000002

 Rectangle Size [ width :  20 , height :  20  ]
 Rectangle Area :  400

 Rectangle Size [ width :  12.6 , height :  25  ]
 Rectangle Area :  315.0

#   Ruby program
#   Calculate area of rectangle 

class RectangleArea

  # Calculate area of rectangle by given width and height
  def rectangle_area(width, height)
  
    # Calculate area of rectangle
    area = width * height
    # Display the result of rectangle area
    print(" Rectangle Size [ width  : ", width ,", height  : ", height ," ] ")
    print("\n Rectangle Area  : ", area ,"\n\n")
  end
end
def main()

  obj = RectangleArea.new()
  # Test Cases  
  obj.rectangle_area(10, 20)
  obj.rectangle_area(15.5, 13.4)
  obj.rectangle_area(20, 20)
  obj.rectangle_area(12.6, 25)
end
main()

Output

 Rectangle Size [ width  : 10, height  : 20 ] 
 Rectangle Area  : 200

 Rectangle Size [ width  : 15.5, height  : 13.4 ] 
 Rectangle Area  : 207.70000000000002

 Rectangle Size [ width  : 20, height  : 20 ] 
 Rectangle Area  : 400

 Rectangle Size [ width  : 12.6, height  : 25 ] 
 Rectangle Area  : 315.0


/*
  Scala program
  Calculate area of rectangle 
*/
class RectangleArea
{
  //Calculate area of rectangle by given width and height
  def rectangle_area(width: Double, height: Double): Unit = {
    //Calculate area of rectangle
    var area: Double = width * height;
    //Display the result of rectangle area
    print(" Rectangle Size [ width : " + width + ", height : " + height + " ] ");
    print("\n Rectangle Area : " + area + "\n\n");
  }
}
object Main
{
  def main(args: Array[String]): Unit = {
    var obj: RectangleArea = new RectangleArea();
    //Test Cases  
    obj.rectangle_area(10, 20);
    obj.rectangle_area(15.5, 13.4);
    obj.rectangle_area(20, 20);
    obj.rectangle_area(12.6, 25);
  }
}

Output

 Rectangle Size [ width : 10.0, height : 20.0 ]
 Rectangle Area : 200.0

 Rectangle Size [ width : 15.5, height : 13.4 ]
 Rectangle Area : 207.70000000000002

 Rectangle Size [ width : 20.0, height : 20.0 ]
 Rectangle Area : 400.0

 Rectangle Size [ width : 12.6, height : 25.0 ]
 Rectangle Area : 315.0

/*
  Swift program
  Calculate area of rectangle 
*/
class RectangleArea
{
  //Calculate area of rectangle by given width and height
  func rectangle_area(_ width: Double, _ height: Double)
  {
    //Calculate area of rectangle
    let area: Double = width * height;
    
      //Display the result of rectangle area
    print(" Rectangle Size [ width : ", width ,", height : ", height ," ] ", terminator: "");
    print("\n Rectangle Area : ", area ,"\n\n", terminator: "");
  }
}
func main()
{
  let obj: RectangleArea = RectangleArea();
  //Test Cases  
  obj.rectangle_area(10, 20);
  obj.rectangle_area(15.5, 13.4);
  obj.rectangle_area(20, 20);
  obj.rectangle_area(12.6, 25);
}
main();

Output

 Rectangle Size [ width :  10.0 , height :  20.0  ]
 Rectangle Area :  200.0

 Rectangle Size [ width :  15.5 , height :  13.4  ]
 Rectangle Area :  207.7

 Rectangle Size [ width :  20.0 , height :  20.0  ]
 Rectangle Area :  400.0

 Rectangle Size [ width :  12.6 , height :  25.0  ]
 Rectangle Area :  315.0
Last updated on by Kalkicode




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