• Language

    Java using BufferedReader

  • Description

    It calculates tha area and the perimeter of a rectangle getting the height and the width.

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import java.io.*;

public class AreaAndThePerimeterOfARectangle {

    public static void main(String[] args) throws IOException {
        BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
        double area, height, perimeter, width;
        System.out.print("Enter the value of height: ");
        height = Double.parseDouble(in.readLine());
        System.out.print("Enter the value of width: ");
        width = Double.parseDouble(in.readLine());
        area=height*width;
        perimeter=height*2+width*2;
        System.out.println("Value of area: " + area);
        System.out.println("Value of perimeter: " + perimeter);
        in.close();
    }

}