mirror of
https://github.com/ASDjonok/OOP_IO-2x_2023.git
synced 2026-04-21 21:34:35 +03:00
Compare commits
4 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
 Suzik123
|
02850e7edb | ||
|
Suzik123
|
4fbc82ec5d | ||
|
Suzik123
|
c48d765647 | ||
|
Suzik123
|
8b52d689ea |
@@ -1,2 +0,0 @@
|
||||
# Project exclude paths
|
||||
/out/
|
||||
Generated
+1
-1
@@ -1,6 +1,6 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project version="4">
|
||||
<component name="ProjectRootManager" version="2" languageLevel="JDK_18" default="true" project-jdk-name="openjdk-18" project-jdk-type="JavaSDK">
|
||||
<component name="ProjectRootManager" version="2" languageLevel="JDK_19" default="true" project-jdk-name="19" project-jdk-type="JavaSDK">
|
||||
<output url="file://$PROJECT_DIR$/out" />
|
||||
</component>
|
||||
</project>
|
||||
Generated
+2
-1
@@ -2,7 +2,8 @@
|
||||
<project version="4">
|
||||
<component name="ProjectModuleManager">
|
||||
<modules>
|
||||
<module fileurl="file://$PROJECT_DIR$/OOP_IO-2x_2023.iml" filepath="$PROJECT_DIR$/OOP_IO-2x_2023.iml" />
|
||||
<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" />
|
||||
</modules>
|
||||
</component>
|
||||
</project>
|
||||
Generated
-124
@@ -1,124 +0,0 @@
|
||||
<?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$Separator" icon="/com/intellij/uiDesigner/icons/toolbarSeparator.svg" removable="false" auto-create-binding="false" can-attach-label="false">
|
||||
<default-constraints vsize-policy="0" hsize-policy="0" anchor="0" fill="1" />
|
||||
</item>
|
||||
<item class="javax.swing.JScrollBar" icon="/com/intellij/uiDesigner/icons/scrollbar.svg" removable="false" auto-create-binding="true" can-attach-label="false">
|
||||
<default-constraints vsize-policy="6" hsize-policy="0" anchor="0" fill="2" />
|
||||
</item>
|
||||
</group>
|
||||
</component>
|
||||
</project>
|
||||
@@ -0,0 +1,11 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<module type="JAVA_MODULE" version="4">
|
||||
<component name="NewModuleRootManager" inherit-compiler-output="true">
|
||||
<exclude-output />
|
||||
<content url="file://$MODULE_DIR$">
|
||||
<sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
|
||||
</content>
|
||||
<orderEntry type="inheritedJdk" />
|
||||
<orderEntry type="sourceFolder" forTests="false" />
|
||||
</component>
|
||||
</module>
|
||||
@@ -0,0 +1,93 @@
|
||||
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);
|
||||
}
|
||||
}
|
||||
Binary file not shown.
+52
-7
@@ -1,15 +1,60 @@
|
||||
import java.util.Scanner;
|
||||
import java.util.InputMismatchException;
|
||||
|
||||
public class Main {
|
||||
public static void main(String[] args) {
|
||||
System.out.println(args[2]);
|
||||
System.out.println("Hello world!");
|
||||
// System.out.println(1);
|
||||
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);
|
||||
}
|
||||
|
||||
void myFunction() {
|
||||
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);
|
||||
}
|
||||
|
||||
int myFunction2() {
|
||||
return 1;
|
||||
s2=s2+s1;
|
||||
}
|
||||
System.out.println("Результат:" + s2);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,30 +0,0 @@
|
||||
import java.util.Scanner;
|
||||
|
||||
public class FirstLab {
|
||||
|
||||
public static void main(String[] args) {
|
||||
Scanner scn = new Scanner(System.in);
|
||||
final int C = 0;
|
||||
double S = 0.0;
|
||||
System.out.print("Enter a: ");
|
||||
int a = scn.nextInt();
|
||||
System.out.print("Enter b: ");
|
||||
int b = scn.nextInt();
|
||||
System.out.print("Enter n: ");
|
||||
int n = scn.nextInt();
|
||||
System.out.print("Enter m: ");
|
||||
int m = scn.nextInt();
|
||||
if ((a <= 0 & n >= 0) | (b <= 0 & m >= 0)){
|
||||
System.out.println("Division by 0!");
|
||||
} else {
|
||||
for (char i = (char) a; i <= n; i++) {
|
||||
for(char j = (char) b; j <= m; j++) {
|
||||
S += (double) (i % j) / (i + C);
|
||||
}
|
||||
}
|
||||
System.out.printf("Result - %.3f", S);
|
||||
}
|
||||
|
||||
scn.close();
|
||||
}
|
||||
}
|
||||
@@ -1,63 +0,0 @@
|
||||
import java.util.Scanner;
|
||||
import java.util.Random;
|
||||
|
||||
public class SecondLab {
|
||||
|
||||
public static void main(String[] args) {
|
||||
Scanner scn = new Scanner(System.in);
|
||||
Random rnd = new Random();
|
||||
System.out.print("Enter number of rows in matrix A: ");
|
||||
int mA = scn.nextInt();
|
||||
System.out.print("Enter the number of columns in matrix A: ");
|
||||
int nA = scn.nextInt();
|
||||
System.out.print("Enter number of rows in matrix B: ");
|
||||
int mB = scn.nextInt();
|
||||
System.out.print("Enter the number of columns in matrix B: ");
|
||||
int nB = scn.nextInt();
|
||||
long largest, sum = 0L;
|
||||
if(mA != mB || nA != nB) {
|
||||
System.out.println("Unable to add matrices!");
|
||||
} else {
|
||||
long[][] matrixA = new long[mA][nA];
|
||||
long[][] matrixB = new long[mB][nB];
|
||||
long[][] matrixC = new long[mA][nA];
|
||||
|
||||
System.out.println("Matrix A: ");
|
||||
for(int i = 0; i < mA; i++) {
|
||||
for(int j = 0; j < nA; j++) {
|
||||
matrixA[i][j] = rnd.nextLong(10, 50) + 10;
|
||||
System.out.printf("|%d", matrixA[i][j]);
|
||||
}
|
||||
System.out.println("|");
|
||||
}
|
||||
System.out.println("Matrix B: ");
|
||||
for(int i = 0; i < nA; i++) {
|
||||
for(int j = 0; j < nB; j++) {
|
||||
matrixB[i][j] = rnd.nextLong(10, 50) + 10;
|
||||
System.out.printf("|%d", matrixB[i][j]);
|
||||
}
|
||||
System.out.println("|");
|
||||
}
|
||||
System.out.println("Matrix C: ");
|
||||
for(int i = 0; i < mA; i++) {
|
||||
for(int j = 0; j < nA; j++) {
|
||||
matrixC[i][j] = matrixA[i][j] + matrixB[i][j];
|
||||
System.out.printf("|%d", matrixC[i][j]);
|
||||
}
|
||||
System.out.println("|");
|
||||
}
|
||||
for(long[] row: matrixC) {
|
||||
largest = row[0];
|
||||
for(long elem : row) {
|
||||
if(elem > largest) {
|
||||
largest = elem;
|
||||
}
|
||||
}
|
||||
sum += largest;
|
||||
}
|
||||
System.out.printf("Sum = %d", sum);
|
||||
}
|
||||
scn.close();
|
||||
}
|
||||
|
||||
}
|
||||
@@ -1,33 +0,0 @@
|
||||
import java.util.Scanner;
|
||||
|
||||
public class ThirdLab {
|
||||
|
||||
public static void main(String[] args) {
|
||||
Scanner scn = new Scanner(System.in);
|
||||
System.out.print("Enter a string: ");
|
||||
String text = scn.nextLine();
|
||||
StringBuilder textBuilder = new StringBuilder(text);
|
||||
System.out.print("Enter a string to replace the words: ");
|
||||
String replace = scn.nextLine();
|
||||
System.out.print("Enter the length of the words to replace: ");
|
||||
int length = scn.nextInt();
|
||||
String[] words = textBuilder.toString().split("\\s+");
|
||||
textBuilder.setLength(0);
|
||||
for(String word : words) {
|
||||
if(word.charAt(word.length()-1) == '.' && word.length() - 1 == length) {
|
||||
textBuilder.append(replace + ". ");
|
||||
} else if (word.charAt(word.length() - 1) == '!' && word.length() - 1 == length) {
|
||||
textBuilder.append(replace + "! ");
|
||||
} else if (word.charAt(word.length() - 1) == '?' && word.length() - 1 == length) {
|
||||
textBuilder.append(replace + "? ");
|
||||
} else if (word.length() == length) {
|
||||
textBuilder.append(replace + " ");
|
||||
} else {
|
||||
textBuilder.append(word + " ");
|
||||
}
|
||||
}
|
||||
|
||||
System.out.printf("Result: %s", textBuilder);
|
||||
scn.close();
|
||||
}
|
||||
}
|
||||
@@ -1,59 +0,0 @@
|
||||
import java.util.Comparator;
|
||||
|
||||
public class Airplane {
|
||||
private String name;
|
||||
private String type;
|
||||
private int weight;
|
||||
private int amountOfEngines;
|
||||
private int year;
|
||||
private String color;
|
||||
private int capacity;
|
||||
private int price;
|
||||
|
||||
|
||||
public Airplane(String name, String type, int weight, int amountOfEngines, int year, String color, int capacity, int price) {
|
||||
this.name = name;
|
||||
this.type = type;
|
||||
this.weight = weight;
|
||||
this.amountOfEngines = amountOfEngines;
|
||||
this.year = year;
|
||||
this.color = color;
|
||||
this.capacity = capacity;
|
||||
this.price = price;
|
||||
}
|
||||
|
||||
public int getPrice() {
|
||||
return price;
|
||||
}
|
||||
|
||||
public int getYear() {
|
||||
return year;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return "Plane : " +
|
||||
"name = " + name +
|
||||
", type = " + type +
|
||||
", weight = " + weight + " tons" +
|
||||
", amount of engines = " + amountOfEngines +
|
||||
", year = " + year +
|
||||
", color = " + color +
|
||||
", capacity = " + capacity +
|
||||
", price = " + price + " millions dollars.";
|
||||
}
|
||||
}
|
||||
|
||||
class SortByPrice implements Comparator<Airplane> {
|
||||
|
||||
public int compare(Airplane a, Airplane b) {
|
||||
return a.getPrice() - b.getPrice();
|
||||
}
|
||||
}
|
||||
|
||||
class SortByYear implements Comparator<Airplane> {
|
||||
|
||||
public int compare(Airplane a, Airplane b) {
|
||||
return a.getYear() - b.getYear();
|
||||
}
|
||||
}
|
||||
@@ -1,32 +0,0 @@
|
||||
import java.util.Arrays;
|
||||
|
||||
public class FourthLab {
|
||||
|
||||
public static void main(String[] args) {
|
||||
final Airplane plane1 = new Airplane("Boeing 747", "passenger", 180, 4, 1970, "Lightblue", 467, 70);
|
||||
final Airplane plane2 = new Airplane("Airbus A380", "passenger", 575, 4, 2003, "Orange", 850, 389);
|
||||
final Airplane plane3 = new Airplane("General Dynamics F-16", "military", 9, 1, 1974, "Grey", 1, 45);
|
||||
final Airplane plane4 = new Airplane("Boeing C-17 Globemaster III", "cargo", 130, 4, 1995, "Grey", 102, 340);
|
||||
final Airplane plane5 = new Airplane("An-225 Mriya", "cargo", 285, 6, 1990, "White", 20, 500);
|
||||
Airplane[] planes = {plane1, plane2, plane3, plane4, plane5};
|
||||
|
||||
System.out.println("List of planes: ");
|
||||
for(Airplane plane : planes) {
|
||||
System.out.println(plane);
|
||||
}
|
||||
System.out.println();
|
||||
|
||||
Arrays.sort(planes, new SortByPrice());
|
||||
System.out.println("Sorted by price: ");
|
||||
for(Airplane plane : planes) {
|
||||
System.out.println(plane);
|
||||
}
|
||||
System.out.println();
|
||||
|
||||
Arrays.sort(planes, new SortByYear().reversed());
|
||||
System.out.println("Sorted by year: ");
|
||||
for(Airplane plane : planes) {
|
||||
System.out.println(plane);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,139 +0,0 @@
|
||||
import java.util.Scanner;
|
||||
|
||||
public class FifthLab {
|
||||
|
||||
public static void main(String[] args) {
|
||||
Scanner scn = new Scanner(System.in);
|
||||
System.out.println("Enter a string: ");
|
||||
String text = scn.nextLine();
|
||||
StringBuilder textBuilder = new StringBuilder(text);
|
||||
StringBuilder result = new StringBuilder();
|
||||
|
||||
System.out.print("Enter a string to replace the words: ");
|
||||
String replace = scn.nextLine();
|
||||
System.out.print("Enter the length of the words to replace: ");
|
||||
int length = scn.nextInt();
|
||||
|
||||
System.out.println("\nText before changes: ");
|
||||
System.out.println(textBuilder);
|
||||
|
||||
|
||||
String[] mySentence = textBuilder.toString().split("(?<=[!.?])\\s?");
|
||||
for(String s: mySentence) {
|
||||
StringBuilder sb = new StringBuilder(s);
|
||||
Sentence sentence = new Sentence(sb, length, replace);
|
||||
result.append(sentence.wordsSplit());
|
||||
}
|
||||
|
||||
System.out.println("\nText after changes: ");
|
||||
System.out.println(result);
|
||||
scn.close();
|
||||
}
|
||||
}
|
||||
|
||||
class Sentence {
|
||||
|
||||
private final StringBuilder sentence;
|
||||
private final int length;
|
||||
private final String replace;
|
||||
|
||||
public Sentence(StringBuilder sentence, int length, String replace) {
|
||||
this.sentence = sentence;
|
||||
this.length = length;
|
||||
this.replace = replace;
|
||||
}
|
||||
|
||||
public StringBuilder wordsSplit() {
|
||||
StringBuilder ReturnSentence = new StringBuilder();
|
||||
String text = sentence.toString();
|
||||
String[] words = text.split(" ");
|
||||
for(String s: words) {
|
||||
StringBuilder sb = new StringBuilder(s);
|
||||
Word word = new Word(sb, length, replace);
|
||||
ReturnSentence.append(word.lettersSplit()).append(" ");
|
||||
}
|
||||
|
||||
return ReturnSentence;
|
||||
}
|
||||
}
|
||||
|
||||
class Word {
|
||||
|
||||
private final StringBuilder word;
|
||||
private final int length;
|
||||
private final String replace;
|
||||
|
||||
public Word(StringBuilder word, int length, String replace) {
|
||||
this.word = word;
|
||||
this.length = length;
|
||||
this.replace = replace;
|
||||
}
|
||||
|
||||
public StringBuilder lettersSplit() {
|
||||
StringBuilder ReturnWord = new StringBuilder();
|
||||
String wordstr = word.toString();
|
||||
int len = wordstr.length();
|
||||
String[] letters = wordstr.split("");
|
||||
String[] ReplaceLetters = replace.split("");
|
||||
char last = wordstr.charAt(word.length() - 1);
|
||||
if(last == '!' || last == '?' || last == '.') {
|
||||
if(wordstr.charAt(word.length() - 2) == '.') {
|
||||
len = wordstr.length() - 3;
|
||||
} else {
|
||||
len = wordstr.length() - 1;
|
||||
}
|
||||
}
|
||||
if(len == length) {
|
||||
for(String chr: ReplaceLetters) {
|
||||
StringBuilder ltr = new StringBuilder(chr);
|
||||
Letter letter = new Letter(ltr);
|
||||
ReturnWord.append(letter.getLetter());
|
||||
}
|
||||
if(wordstr.length() - len == 1) {
|
||||
ReturnWord.append(wordstr.charAt(wordstr.length() - 1));
|
||||
} else if(wordstr.length() - len == 3) {
|
||||
ReturnWord.append("...");
|
||||
}
|
||||
} else {
|
||||
for(String chr: letters) {
|
||||
StringBuilder ltr = new StringBuilder(chr);
|
||||
if(chr.equals("!") || chr.equals("?") || chr.equals(".") || chr.equals(",") || chr.equals(":") || chr.equals(";")) {
|
||||
Punctuation punctuation = new Punctuation(ltr);
|
||||
ReturnWord.append(punctuation.getPunctuation());
|
||||
} else {
|
||||
Letter letter = new Letter(ltr);
|
||||
ReturnWord.append(letter.getLetter());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return ReturnWord;
|
||||
}
|
||||
}
|
||||
|
||||
class Letter {
|
||||
|
||||
private final StringBuilder letter;
|
||||
|
||||
public Letter(StringBuilder letter) {
|
||||
this.letter = letter;
|
||||
}
|
||||
|
||||
public StringBuilder getLetter() {
|
||||
return letter;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
class Punctuation {
|
||||
|
||||
private final StringBuilder punctuation;
|
||||
|
||||
public Punctuation(StringBuilder punctuation) {
|
||||
this.punctuation = punctuation;
|
||||
}
|
||||
|
||||
public StringBuilder getPunctuation() {
|
||||
return punctuation;
|
||||
}
|
||||
}
|
||||
@@ -1,138 +0,0 @@
|
||||
import java.util.Scanner;
|
||||
import java.util.Arrays;
|
||||
import java.util.Comparator;
|
||||
|
||||
public class SixthLab {
|
||||
|
||||
public static int sumOfPassangers(Train[] trains) {
|
||||
int sum = 0;
|
||||
for (Train train: trains) {
|
||||
sum += train.getCapacity();
|
||||
}
|
||||
return sum;
|
||||
}
|
||||
|
||||
public static float sumOfLuggage(Train[] trains) {
|
||||
float sum = 0.0f;
|
||||
for (Train train: trains) {
|
||||
sum += train.getLuggage();
|
||||
}
|
||||
return sum;
|
||||
}
|
||||
|
||||
public static void main(String[] args) {
|
||||
Scanner scn = new Scanner(System.in);
|
||||
Intercity intercity = new Intercity(2, "intercity", 57, 2.0f);
|
||||
SV sv = new SV(3, "sv", 20, 1.3f);
|
||||
Compartment compartment = new Compartment(2, "compartment", 40, 2.5f);
|
||||
Plackart plackart = new Plackart(1, "plackart", 52, 1.8f);
|
||||
Train[] trainCars = {intercity, sv, compartment, plackart};
|
||||
|
||||
System.out.println("List of train cars: ");
|
||||
for (Train car: trainCars) {
|
||||
System.out.println(car);
|
||||
}
|
||||
|
||||
Arrays.sort(trainCars, new sortByComfort());
|
||||
System.out.println("\nSorted list by comfort level: ");
|
||||
for (Train car: trainCars) {
|
||||
System.out.println(car);
|
||||
}
|
||||
|
||||
System.out.printf("\n\nThe total number of passengers on the train - %d.\n", sumOfPassangers(trainCars));
|
||||
System.out.printf("The total amount of train baggage - %.1f tons.", sumOfLuggage(trainCars));
|
||||
|
||||
System.out.println("\n\nFinding the train car by number of passengers");
|
||||
System.out.print("Enter the lower number: ");
|
||||
int lower = scn.nextInt();
|
||||
System.out.print("Enter the extreme number: ");
|
||||
int extreme = scn.nextInt();
|
||||
boolean flag = false;
|
||||
for (Train car: trainCars) {
|
||||
int amount = car.getCapacity();
|
||||
if(amount >= lower && amount <= extreme) {
|
||||
System.out.println(car);
|
||||
flag = true;
|
||||
}
|
||||
}
|
||||
if (!flag) {
|
||||
System.out.println("There is no such train car");
|
||||
}
|
||||
scn.close();
|
||||
}
|
||||
}
|
||||
|
||||
class Train {
|
||||
private int comfortLevel;
|
||||
private String type;
|
||||
private int capacity;
|
||||
private float luggage;
|
||||
|
||||
public Train(int comfortLevel, String type, int capacity, float luggage) {
|
||||
this.comfortLevel = comfortLevel;
|
||||
this.type = type;
|
||||
this.capacity = capacity;
|
||||
this.luggage = luggage;
|
||||
}
|
||||
|
||||
public int getComfortLevel() {
|
||||
return comfortLevel;
|
||||
}
|
||||
|
||||
public String getType() {
|
||||
return type;
|
||||
}
|
||||
|
||||
public int getCapacity() {
|
||||
return capacity;
|
||||
}
|
||||
|
||||
public float getLuggage() {
|
||||
return luggage;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return "Train : " +
|
||||
" Type: " + type +
|
||||
". Comfort level: " + comfortLevel +
|
||||
". Capacity: " + capacity +
|
||||
". Luggage: " + luggage + " tons.";
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
class Intercity extends Train {
|
||||
|
||||
public Intercity(int comfortLevel, String type, int capacity, float luggage) {
|
||||
super(comfortLevel, type, capacity, luggage);
|
||||
}
|
||||
}
|
||||
|
||||
class SV extends Train {
|
||||
|
||||
public SV(int comfortLevel, String type, int capacity, float luggage) {
|
||||
super(comfortLevel, type, capacity, luggage);
|
||||
}
|
||||
}
|
||||
|
||||
class Compartment extends Train {
|
||||
|
||||
public Compartment(int comfortLevel, String type, int capacity, float luggage) {
|
||||
super(comfortLevel, type, capacity, luggage);
|
||||
}
|
||||
}
|
||||
|
||||
class Plackart extends Train {
|
||||
|
||||
public Plackart(int comfortLevel, String type, int capacity, float luggage) {
|
||||
super(comfortLevel, type, capacity, luggage);
|
||||
}
|
||||
}
|
||||
|
||||
class sortByComfort implements Comparator<Train> {
|
||||
|
||||
public int compare(Train a, Train b){
|
||||
return a.getComfortLevel() - b.getComfortLevel();
|
||||
}
|
||||
}
|
||||
@@ -1,20 +0,0 @@
|
||||
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);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,10 +0,0 @@
|
||||
package encapsulationInheritancePolymorphism;
|
||||
|
||||
public class EncapsulationInheritancePolymorphism {
|
||||
|
||||
public static void main(String[] args) {
|
||||
int a = 1;
|
||||
// var b = 2;
|
||||
// System.out.println(b);
|
||||
}
|
||||
}
|
||||
@@ -1,14 +0,0 @@
|
||||
package encapsulationInheritancePolymorphism;
|
||||
|
||||
public class Main {
|
||||
public static void main(String[] args) {
|
||||
Student student = new Student();
|
||||
|
||||
|
||||
|
||||
|
||||
//...
|
||||
|
||||
student.setFaculty("FPM", "MO-22");
|
||||
}
|
||||
}
|
||||
@@ -1,18 +0,0 @@
|
||||
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;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,62 @@
|
||||
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);
|
||||
}
|
||||
}
|
||||
@@ -1,13 +0,0 @@
|
||||
package test;
|
||||
|
||||
public class A {
|
||||
/*private*/ int f/* = 3*/;
|
||||
|
||||
public int getF() {
|
||||
return f;
|
||||
}
|
||||
|
||||
public void setF(int f) {
|
||||
this.f = f;
|
||||
}
|
||||
}
|
||||
@@ -1,15 +0,0 @@
|
||||
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);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user