From 08deb41fa3ced3445aedb52813893317a3c39cb5 Mon Sep 17 00:00:00 2001
From: Vitalii M <malvitvik89@gmail.com>
Date: Mon, 15 Jul 2019 20:47:42 +0300
Subject: [PATCH 1/2] Rectangle class

---
 .gitignore                           |  3 +++
 src/pointer/rectangle/Main.java      | 17 +++++++++++++++++
 src/pointer/rectangle/Rectangle.java | 28 ++++++++++++++++++++++++++++
 3 files changed, 48 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 src/pointer/rectangle/Main.java
 create mode 100644 src/pointer/rectangle/Rectangle.java

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5b590f2
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.idea/
+*.iml
+stale_outputs_checked
diff --git a/src/pointer/rectangle/Main.java b/src/pointer/rectangle/Main.java
new file mode 100644
index 0000000..b7d206c
--- /dev/null
+++ b/src/pointer/rectangle/Main.java
@@ -0,0 +1,17 @@
+package pointer.rectangle;
+
+public class Main {
+
+    public static void main(String[] args) {
+        Rectangle rectangle1 = new Rectangle(10,6);
+        Rectangle rectangle2 = new Rectangle(4);
+
+        print(rectangle1);
+        print(rectangle2);
+    }
+
+    public static void print(Rectangle rectangle) {
+        System.out.println("Площа прямокутника = " + rectangle.square());
+        System.out.println("Периметр прямокутника = " + rectangle.perimeter());
+    }
+}
diff --git a/src/pointer/rectangle/Rectangle.java b/src/pointer/rectangle/Rectangle.java
new file mode 100644
index 0000000..0a20cbe
--- /dev/null
+++ b/src/pointer/rectangle/Rectangle.java
@@ -0,0 +1,28 @@
+package pointer.rectangle;
+
+public class Rectangle {
+    private int width;
+    private int length;
+
+    public Rectangle(int width, int length) {
+        this.width = width;
+        this.length = length;
+    }
+
+    public Rectangle(int a) {
+        this(a, a);
+    }
+
+    public Rectangle() {
+        this(1);
+    }
+
+    public int square() {
+        return width*length;
+    }
+
+    public int perimeter() {
+        int p = (width + length) << 1; // or p =*2;
+        return p;
+    }
+}

From 7f8660302148faec6235b79a49a08fc124ef0871 Mon Sep 17 00:00:00 2001
From: Vitalii M <malvitvik89@gmail.com>
Date: Tue, 16 Jul 2019 22:47:29 +0300
Subject: [PATCH 2/2] Removed redundant variable

---
 src/pointer/rectangle/Rectangle.java | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/src/pointer/rectangle/Rectangle.java b/src/pointer/rectangle/Rectangle.java
index 0a20cbe..c616924 100644
--- a/src/pointer/rectangle/Rectangle.java
+++ b/src/pointer/rectangle/Rectangle.java
@@ -4,12 +4,12 @@ public class Rectangle {
     private int width;
     private int length;
 
-    public Rectangle(int width, int length) {
+    Rectangle(int width, int length) {
         this.width = width;
         this.length = length;
     }
 
-    public Rectangle(int a) {
+    Rectangle(int a) {
         this(a, a);
     }
 
@@ -17,12 +17,11 @@ public Rectangle() {
         this(1);
     }
 
-    public int square() {
+    int square() {
         return width*length;
     }
 
-    public int perimeter() {
-        int p = (width + length) << 1; // or p =*2;
-        return p;
+    int perimeter() {
+        return (width + length) << 1; // or p =*2;
     }
 }