pointer-rectangle by vnastoyashchy

.gitignore

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+.idea
+pointer-rectangle.iml

src/com/pointer/rectangle/Main.java

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+package com.pointer.rectangle;
+
+public class Main {
+    public static void main(String[] args) {
+        Rectangle rec1 = new Rectangle(3.80, 2.53);
+        Rectangle rec2 = new Rectangle();
+
+        rec1.area();
+        rec1.perimetr();
+
+    }
+}

src/com/pointer/rectangle/Rectangle.java

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+package com.pointer.rectangle;
+
+public class Rectangle {
+    private double length;
+    private double width;
+    private double rectangleArea;
+    private double rectanglePerimetr;
+
+    public double getLength() {
+        return length;
+    }
+
+    public void setLength(double length) {
+        this.length = length;
+    }
+
+    public double getWidth() {
+        return width;
+    }
+
+    public void setWidth(double width) {
+        this.width = width;
+    }
+
+    public double getRectangleArea() {
+        return rectangleArea;
+    }
+
+    public double getRectanglePerimetr() {
+        return rectanglePerimetr;
+    }
+
+    public Rectangle(double length, double width) {
+        this.length = length;
+        this.width = width;
+    }
+
+    public Rectangle() {
+
+    }
+
+    public void area() {
+        rectangleArea = length * width;
+        System.out.println("Площадь прямоугольника = " + rectangleArea);
+    }
+
+    public void perimetr() {
+        rectanglePerimetr = (length + width) * 2;
+        System.out.println("Периметр прямоугольника = " + rectanglePerimetr);
+    }
+
+}