From 91eb2d8058cb7259414514806b1df5b85d90d8af Mon Sep 17 00:00:00 2001
From: Trixterfox1985 <52834165+Trixterfox1985@users.noreply.github.com>
Date: Fri, 26 Jul 2019 17:58:36 +0300
Subject: [PATCH 1/2] Pet-Evgen's

---
 Cat.java          | 10 ++++++++++
 Cow.java          | 10 ++++++++++
 Dog.java          | 10 ++++++++++
 Pet.java          |  7 +++++++
 PetExecution.java | 17 +++++++++++++++++
 5 files changed, 54 insertions(+)
 create mode 100644 Cat.java
 create mode 100644 Cow.java
 create mode 100644 Dog.java
 create mode 100644 Pet.java
 create mode 100644 PetExecution.java

diff --git a/Cat.java b/Cat.java
new file mode 100644
index 0000000..e57caf9
--- /dev/null
+++ b/Cat.java
@@ -0,0 +1,10 @@
+public class Cat extends Pet {
+
+    public Cat() {
+    }
+
+    @Override
+    public void voice(){
+        System.out.println("Я кіт- Мяууу-Мяууу");
+    };
+}
diff --git a/Cow.java b/Cow.java
new file mode 100644
index 0000000..22355e1
--- /dev/null
+++ b/Cow.java
@@ -0,0 +1,10 @@
+public class Cow extends Pet {
+
+    public Cow() {
+    }
+
+    @Override
+    public void voice(){
+        System.out.println("Я корова- Мууу-Мууу");
+    };
+}
diff --git a/Dog.java b/Dog.java
new file mode 100644
index 0000000..c0b9d01
--- /dev/null
+++ b/Dog.java
@@ -0,0 +1,10 @@
+public class Dog extends Pet {
+
+    public Dog() {
+    }
+
+    @Override
+    public void voice(){
+        System.out.println("Я пес- Гаууу-Гаууу");
+    };
+}
diff --git a/Pet.java b/Pet.java
new file mode 100644
index 0000000..886cd53
--- /dev/null
+++ b/Pet.java
@@ -0,0 +1,7 @@
+public abstract class Pet {
+
+    public Pet() {
+    }
+
+    public abstract void voice();
+}
diff --git a/PetExecution.java b/PetExecution.java
new file mode 100644
index 0000000..92d8a73
--- /dev/null
+++ b/PetExecution.java
@@ -0,0 +1,17 @@
+//Написати клас абстрактний Pet , в якому описати абстрактний метод voice(). Створити класи Cow, Cat, Dog , які наслідуються від Pet. Перевизначити в них метод voice(), так,
+// щоб викликаючи його в методі main, на консоль виводилось : “Я кіт- Мяууу-Мяууу”, “Я пес- Гаууу-Гаууу”, “Я корова- Мууу-Мууу”.
+
+public class PetExecution {
+    public static void main(String[] args) {
+
+        Pet dog = new Dog();
+        Pet cat = new Cat();
+        Pet cow = new Cow();
+        Dog dog1 = new Dog();
+
+        dog.voice();
+        dog1.voice();
+        cat.voice();
+        cow.voice();
+    }
+}

From 95759fdd91250332dc467960d25b5f9cabdb075d Mon Sep 17 00:00:00 2001
From: Trixterfox1985 <52834165+Trixterfox1985@users.noreply.github.com>
Date: Fri, 26 Jul 2019 17:59:15 +0300
Subject: [PATCH 2/2] MyMath-Evgen's

---
 MyMath.java          | 49 ++++++++++++++++++++++++++++++++++++++++++++
 MyMathExecution.java | 17 +++++++++++++++
 2 files changed, 66 insertions(+)
 create mode 100644 MyMath.java
 create mode 100644 MyMathExecution.java

diff --git a/MyMath.java b/MyMath.java
new file mode 100644
index 0000000..ac7bcdb
--- /dev/null
+++ b/MyMath.java
@@ -0,0 +1,49 @@
+public class MyMath {
+
+    private static final int ARG1 = 16;
+    private static final int ARG2 = 20;
+    private static final int ARG3 = -5;
+    private static final double ARG4 = 39.60;
+
+    static {
+        System.out.println("Параметри констант які були задані: ");
+        System.out.println("ARG1 -> " + ARG1);
+        System.out.println("ARG2 -> " + ARG2);
+        System.out.println("ARG3 -> " + ARG3);
+        System.out.println("ARG4 -> " + ARG4);
+        System.out.println();
+    }
+
+    public static int getARG1() {
+        return ARG1;
+    }
+
+    public static int getARG2() {
+        return ARG2;
+    }
+
+    public static int getARG3() {
+        return ARG3;
+    }
+
+    public static double getARG4() {
+        return ARG4;
+    }
+
+    public static int mathsumall(){
+        System.out.println("Вивести суму всіх значень -> " + (ARG1 + ARG2 + ARG3 + ARG4));
+        System.out.println();
+        return (int)(ARG1 + ARG2 + ARG3 + ARG4);
+    }
+
+    public static void mathround(){
+        System.out.println("Округлити значення із плаваючою комою -> " + getARG4() + " -> " + Math.round(getARG4()));
+        System.out.println();
+    }
+
+    public static void mathavg(){
+        System.out.println("Визначити корінь кв. -> " + Math.sqrt(mathsumall()));
+        System.out.println();
+    }
+}
+
diff --git a/MyMathExecution.java b/MyMathExecution.java
new file mode 100644
index 0000000..ef5e6b2
--- /dev/null
+++ b/MyMathExecution.java
@@ -0,0 +1,17 @@
+import java.sql.SQLOutput;
+
+public class MyMathExecution {
+    public static void main(String[] args) {
+        MyMath matemat = new MyMath();
+
+        int i;
+
+        matemat.mathsumall();
+        matemat.mathround();
+        matemat.mathavg();
+
+        i = Math.max(MyMath.getARG1(),  MyMath.getARG2());
+
+        System.out.println("З елементів " + matemat.getARG1() + " та " + matemat.getARG2() + " більший: " + i);
+    }
+}