change argument number

.gitignore

@@ -0,0 +1,2 @@
+# Project exclude paths
+/out/

.idea/misc.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_19" default="true" project-jdk-name="19" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_18" default="true" project-jdk-name="openjdk-18" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>

.idea/modules.xml

@@ -2,8 +2,7 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
-      <module fileurl="file://$PROJECT_DIR$/lab1.iml" filepath="$PROJECT_DIR$/lab1.iml" />
-      <module fileurl="file://$PROJECT_DIR$/laba3/laba3.iml" filepath="$PROJECT_DIR$/laba3/laba3.iml" />
+      <module fileurl="file://$PROJECT_DIR$/OOP_IO-2x_2023.iml" filepath="$PROJECT_DIR$/OOP_IO-2x_2023.iml" />
     </modules>
   </component>
 </project>

.idea/uiDesigner.xml

@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Palette2">
+    <group name="Swing">
+      <item class="com.intellij.uiDesigner.HSpacer" tooltip-text="Horizontal Spacer" icon="/com/intellij/uiDesigner/icons/hspacer.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="1" hsize-policy="6" anchor="0" fill="1" />
+      </item>
+      <item class="com.intellij.uiDesigner.VSpacer" tooltip-text="Vertical Spacer" icon="/com/intellij/uiDesigner/icons/vspacer.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="1" anchor="0" fill="2" />
+      </item>
+      <item class="javax.swing.JPanel" icon="/com/intellij/uiDesigner/icons/panel.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JScrollPane" icon="/com/intellij/uiDesigner/icons/scrollPane.svg" removable="false" auto-create-binding="false" can-attach-label="true">
+        <default-constraints vsize-policy="7" hsize-policy="7" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JButton" icon="/com/intellij/uiDesigner/icons/button.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="0" fill="1" />
+        <initial-values>
+          <property name="text" value="Button" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JRadioButton" icon="/com/intellij/uiDesigner/icons/radioButton.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="RadioButton" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JCheckBox" icon="/com/intellij/uiDesigner/icons/checkBox.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="CheckBox" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JLabel" icon="/com/intellij/uiDesigner/icons/label.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="0" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="Label" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JTextField" icon="/com/intellij/uiDesigner/icons/textField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JPasswordField" icon="/com/intellij/uiDesigner/icons/passwordField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JFormattedTextField" icon="/com/intellij/uiDesigner/icons/formattedTextField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTextArea" icon="/com/intellij/uiDesigner/icons/textArea.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTextPane" icon="/com/intellij/uiDesigner/icons/textPane.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JEditorPane" icon="/com/intellij/uiDesigner/icons/editorPane.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JComboBox" icon="/com/intellij/uiDesigner/icons/comboBox.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="2" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JTable" icon="/com/intellij/uiDesigner/icons/table.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JList" icon="/com/intellij/uiDesigner/icons/list.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="2" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTree" icon="/com/intellij/uiDesigner/icons/tree.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTabbedPane" icon="/com/intellij/uiDesigner/icons/tabbedPane.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
+          <preferred-size width="200" height="200" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JSplitPane" icon="/com/intellij/uiDesigner/icons/splitPane.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
+          <preferred-size width="200" height="200" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JSpinner" icon="/com/intellij/uiDesigner/icons/spinner.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JSlider" icon="/com/intellij/uiDesigner/icons/slider.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JSeparator" icon="/com/intellij/uiDesigner/icons/separator.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JProgressBar" icon="/com/intellij/uiDesigner/icons/progressbar.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1" />
+      </item>
+      <item class="javax.swing.JToolBar" icon="/com/intellij/uiDesigner/icons/toolbar.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1">
+          <preferred-size width="-1" height="20" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JToolBar$Separator" icon="/com/intellij/uiDesigner/icons/toolbarSeparator.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="0" anchor="0" fill="1" />
+      </item>
+      <item class="javax.swing.JScrollBar" icon="/com/intellij/uiDesigner/icons/scrollbar.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="0" anchor="0" fill="2" />
+      </item>
+    </group>
+  </component>
+</project>

laba3/laba3.iml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>

laba3/src/Main.java

@@ -1,93 +0,0 @@
-import java.util.Scanner;
-import java.util.ArrayList;
-import java.util.Collections;
-public class Main {
-    public static void main(String[] args) {
-        System.out.println("Введіть текст:");
-        Scanner scan = new Scanner(System.in);
-        String inputText = scan.nextLine();
-        StringBuilder text = new StringBuilder(inputText);
-        StringBuilder suz = new StringBuilder();
-        while (true){
-            if(text.isEmpty()){
-                break;
-            }
-            int index1 = text.indexOf(".");
-            int index2 = text.indexOf("!");
-
-            int index3 = text.indexOf("?");
-
-            int index4 = text.indexOf("...");
-
-            int[] array1= {index1, index2, index3, index4};
-            ArrayList<Integer> list = new ArrayList<Integer>();
-            for (int i = 0; i < array1.length; i++) {
-                if (array1[i] >= 0) {
-                    list.add(array1[i]);
-                }
-            }
-            int min = Collections.min(list);
-            String rechennya1 = text.substring(0, min);
-            System.out.println(rechennya1);
-            if (rechennya1.contains(" ")){
-                StringBuilder rechennya = new StringBuilder(rechennya1);
-                String firstword1;
-                String secondword1 = text.substring(rechennya.lastIndexOf(" ")+1, rechennya.length());
-                String secondword2;
-                secondword2 = secondword1.substring(0, 1).toUpperCase()+secondword1.substring(1, secondword1.length());
-                StringBuilder secondword = new StringBuilder(secondword2);
-                if(rechennya.charAt(rechennya.indexOf(" ")-1)==','){
-                    firstword1 = text.substring(0, rechennya.indexOf(" ")-1);
-                    secondword.append(",");
-                }
-                else {
-                    firstword1 = text.substring(0, rechennya.indexOf(" "));
-                }
-
-                String firstword2 = firstword1.substring(0, 1).toLowerCase()+firstword1.substring(1, firstword1.length());
-                StringBuilder firstword = new StringBuilder(firstword2);
-
-
-                firstword.insert(0, " ");
-                rechennya.delete(0, rechennya.indexOf(" "));
-                rechennya.insert(0, secondword);
-                rechennya.delete(rechennya.lastIndexOf(" "), rechennya.length());
-                rechennya.append(firstword);
-                if ((index1==index4)&&(index1==min)){
-                    rechennya.append(text.substring(min, min+3));
-                    rechennya.append(" ");
-                    text.delete(0, min+4);
-                }
-                else {
-                    rechennya.append(text.substring(min, min+1));
-                    rechennya.append(" ");
-                    text.delete(0, min+2);
-                }
-                suz.append(rechennya);
-            }
-            else {
-                StringBuilder rechennya = new StringBuilder(rechennya1);
-                if ((index1==index4)&&(index1==min)){
-                    rechennya.append(text.substring(min, min+3));
-                    rechennya.append(" ");
-                    text.delete(0, min+4);
-                }
-                else {
-                    rechennya.append(text.substring(min, min+1));
-                    rechennya.append(" ");
-                    text.delete(0, min+2);
-                }
-                suz.append(rechennya);
-            }
-
-
-
-
-
-
-
-
-        }
-        System.out.println(suz);
-    }
-}

src/Main.java

@@ -1,60 +1,15 @@
-import java.util.Scanner;
-import java.util.InputMismatchException;
-
 public class Main {
     public static void main(String[] args) {
-        Scanner scan = new Scanner(System.in);
-        System.out.println("Введіть значення n:");
-        double n = 0;
-        try {
-            n = scan.nextDouble();
-        } catch (InputMismatchException e) {
-            System.out.println("Число введене не вірно");
-            System.exit(0);
-        }
-        System.out.println("Введіть значення m:");
-        double m = 0;
-        try {
-            m = scan.nextDouble();
-        } catch (InputMismatchException e) {
-            System.out.println("Число введене не вірно");
-            System.exit(0);
+        System.out.println(args[0]);
+        System.out.println("Hello world!");
+//        System.out.println(1);
     }
 
-        System.out.println("Введіть значення a:");
-        double a = 0;
-        try {
-            a = scan.nextDouble();
-        } catch (InputMismatchException e) {
-            System.out.println("Число введене не вірно");
-            System.exit(0);
-        }
-        System.out.println("Введіть значення b:");
-        double b = 0;
-        try {
-            b = scan.nextDouble();
-        } catch (InputMismatchException e) {
-            System.out.println("Число введене не вірно");
-            System.exit(0);
-        }
-        if (a > n) {
-            System.out.println("Значення n має бути більшим або рівним  a");
-            System.exit(0);
-        }
-        if (b > m) {
-            System.out.println("Значення m має бути більшим або рівним  b");
-            System.exit(0);
-        }
-        double s1 = 0;
-        double s2 = 0;
+    void myFunction() {
 
-        for (double i = a; i <= n; i++) {
-            for (double j = b; j <= m; j++){
-                // оскільки C дорівнює 0, то можна скоротити i
-                s1=s1+(1/j);
     }
-            s2=s2+s1;
-        }
-        System.out.println("Результат:" + s2);
+
+    int myFunction2() {
+        return 1;
     }
 }

src/encapsulationInheritancePolymorphism/Encapsulation.java

@@ -0,0 +1,20 @@
+package encapsulationInheritancePolymorphism;
+
+public class Encapsulation {
+    /*private*/ int field;
+    private int field2;
+//    int a = 1;
+
+    public void myMethodForTheField () {
+        System.out.println(field);
+    }
+
+    public void myMethodForTheField2 () {
+        System.out.println(field);
+    }
+
+    public void myMethodForTheFieldAndTheField2 () {
+        System.out.println(field);
+    }
+}
+

src/encapsulationInheritancePolymorphism/EncapsulationInheritancePolymorphism.java

@@ -0,0 +1,10 @@
+package encapsulationInheritancePolymorphism;
+
+public class EncapsulationInheritancePolymorphism {
+
+    public static void main(String[] args) {
+        int a = 1;
+//        var b = 2;
+//        System.out.println(b);
+    }
+}

src/encapsulationInheritancePolymorphism/Main.java

@@ -0,0 +1,14 @@
+package encapsulationInheritancePolymorphism;
+
+public class Main {
+    public static void main(String[] args) {
+        Student student = new Student();
+
+
+
+
+        //...
+
+        student.setFaculty("FPM", "MO-22");
+    }
+}

src/encapsulationInheritancePolymorphism/Student.java

@@ -0,0 +1,18 @@
+package encapsulationInheritancePolymorphism;
+
+public class Student {
+    private String name;
+    private String surname;
+    private String group;
+    private String faculty;
+
+
+    public String getName() {
+        return name;
+    }
+
+    public void setFaculty(String faculty, String group) {
+        this.faculty = faculty;
+        this.group = group;
+    }
+}

src/lab2/Main.java

@@ -1,62 +0,0 @@
-package lab2;
-
-import java.util.InputMismatchException;
-import java.util.Scanner;
-
-public class Main {
-    public static void main(String[] args) {
-        Scanner scan = new Scanner(System.in);
-        System.out.println("Введіть значення n:");
-        double n = 0;
-        try {
-            n = scan.nextDouble();
-        } catch (InputMismatchException e) {
-            System.out.println("Число введене не вірно");
-            System.exit(0);
-        }
-        System.out.println("Введіть значення m:");
-        double m = 0;
-        try {
-            m = scan.nextDouble();
-        } catch (InputMismatchException e) {
-            System.out.println("Число введене не вірно");
-            System.exit(0);
-        }
-
-        System.out.println("Введіть значення a:");
-        double a = 0;
-        try {
-            a = scan.nextDouble();
-        } catch (InputMismatchException e) {
-            System.out.println("Число введене не вірно");
-            System.exit(0);
-        }
-        System.out.println("Введіть значення b:");
-        double b = 0;
-        try {
-            b = scan.nextDouble();
-        } catch (InputMismatchException e) {
-            System.out.println("Число введене не вірно");
-            System.exit(0);
-        }
-        if (a > n) {
-            System.out.println("Значення n має бути більшим або рівним  a");
-            System.exit(0);
-        }
-        if (b > m) {
-            System.out.println("Значення m має бути більшим або рівним  b");
-            System.exit(0);
-        }
-        double s1 = 0;
-        double s2 = 0;
-
-        for (double i = a; i <= n; i++) {
-            for (double j = b; j <= m; j++){
-                // оскільки C дорівнює 0, то можна скоротити i
-                s1=s1+(1/j);
-            }
-            s2=s2+s1;
-        }
-        System.out.println("Результат:" + s2);
-    }
-}

src/test/A.java

@@ -0,0 +1,13 @@
+package test;
+
+public class A {
+    /*private*/ int f/* = 3*/;
+
+    public int getF() {
+        return f;
+    }
+
+    public void setF(int f) {
+        this.f = f;
+    }
+}

src/test/Main.java

@@ -0,0 +1,15 @@
+package test;
+
+public class Main {
+    public static void main(String[] args) {
+        A a = new A();
+        System.out.println(a.getF());
+        a.setF(1);
+        System.out.println(a.getF());
+
+        System.out.println(a.f);
+
+        int[] array = {1, 2, 1};
+        System.out.println(array.length);
+    }
+}