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40 Commits

Author SHA1 Message Date
lesflq
1c89c9da01 Merge branch 'ІО-24/25-Севастьянов-Максим-Євгенович' of github.com:ASDjonok/OOP_IO-2x_2023 into ІО-24/25-Севастьянов-Максим-Євгенович 2023-06-03 18:54:52 +03:00
lesflq
a34d7aa388 Added 6 lab 2023-06-03 18:43:05 +03:00
lesflq
55bfc1cca6 Delete test.txt 2023-05-31 20:24:24 +03:00
lesflq
48dad5cd9e Merge branch 'ІО-24/25-Севастьянов-Максим-Євгенович' of github.com:ASDjonok/OOP_IO-2x_2023 into ІО-24/25-Севастьянов-Максим-Євгенович 2023-05-31 20:22:50 +03:00
lesflq
f1131c280f Delete lab1 directory 2023-05-31 20:20:04 +03:00
lesflq
20be64e175 Added 5 lab 2023-05-31 20:18:40 +03:00
Oleksii Aleshchenko
1583e33ab3 update lab4 2023-05-25 16:04:54 +03:00
Oleksii Aleshchenko
277f8f82f6 update lab4 2023-05-25 15:06:01 +03:00
Oleksii Aleshchenko
eb2ffae473 update lab4 2023-05-18 16:03:31 +03:00
Oleksii Aleshchenko
f05125e298 Merge pull request #3 from Dymik739/commit-fix
Lab2: remove duplicate string to fix calculations
2023-05-11 16:12:29 +03:00
Oleksii Aleshchenko
ce73ebf1f5 update lab4 2023-05-11 16:10:42 +03:00
Oleksii Aleshchenko
31c3b96018 update Variant0.java 2023-05-11 15:46:43 +03:00
4eecffe040 Merge branch 'master' into commit-fix 2023-05-04 18:06:15 +03:00
Oleksii Aleshchenko
f7b11d9444 add Variant0.java for lab3 2023-05-04 15:59:21 +03:00
Oleksii Aleshchenko
bfdfd65153 add text for regex search 2023-05-04 15:29:07 +03:00
ae042010a6 remove duplicate string to fix calculations 2023-05-02 18:48:21 +03:00
Oleksii Aleshchenko
9b871b6a42 Merge remote-tracking branch 'origin/master' 2023-04-27 16:08:25 +03:00
Oleksii Aleshchenko
e41e64369b add test polymorphism example 2023-04-27 16:08:09 +03:00
Oleksii Aleshchenko
484bef389b upd lab3 2023-04-27 15:57:01 +03:00
455c991edb Випадково закомітив не туди) Все повернув 2023-04-17 21:00:20 +03:00
90d0f042a1 test 2023-04-17 20:59:13 +03:00
Oleksii Aleshchenko
1690d0f9e4 upd lab3 // add todo for lab4 2023-04-13 16:07:52 +03:00
Oleksii Aleshchenko
4531049ff2 add lab3 2023-04-06 16:07:04 +03:00
Oleksii Aleshchenko
07b17ca3cc upd lab2 (remove todo) 2023-04-06 15:34:29 +03:00
Oleksii Aleshchenko
a61c59bf48 upd lab2 2023-04-06 15:34:03 +03:00
Oleksii Aleshchenko
9ece98fece upd lab2 2023-04-06 15:04:51 +03:00
Oleksii Aleshchenko
81ac59840f Revert "Done lab 1-3"
This reverts commit 29e63163a4.
2023-04-04 22:33:00 +03:00
Oleksii Aleshchenko
1e6825d7d4 Revert "Delete lab1 directory"
This reverts commit 1af299f8f7.
2023-04-04 22:32:47 +03:00
Oleksii Aleshchenko
4087daef02 Revert "Delete lab2 directory"
This reverts commit 3bbb7c8e54.
2023-04-04 22:32:36 +03:00
Oleksii Aleshchenko
31ba116ad8 Revert "Delete lab3 directory"
This reverts commit 6fc3cc244e.
2023-04-04 22:32:00 +03:00
xivihwa
6fc3cc244e Delete lab3 directory 2023-04-04 17:44:45 +03:00
xivihwa
3bbb7c8e54 Delete lab2 directory 2023-04-04 17:44:38 +03:00
xivihwa
1af299f8f7 Delete lab1 directory 2023-04-04 17:44:30 +03:00
xivihwa
4924bbe62f Merge pull request #2 from ASDjonok/ІО-25/01-Антоненко-Віолетта-Станіславівна
Done lab 1-3
2023-04-04 17:41:26 +03:00
xivihwa
29e63163a4 Done lab 1-3 2023-04-04 17:40:44 +03:00
Oleksii Aleshchenko
399941844f update lab2 2023-03-30 15:50:18 +03:00
Oleksii Aleshchenko
f385bff73d update lab2 2023-03-30 15:29:02 +03:00
Oleksii Aleshchenko
6d8171ad4c update lab2 2023-03-23 16:04:49 +02:00
lesflq
788fa03eda Add files via upload 2023-03-08 10:03:09 +02:00
lesflq
b25ceea45d Add files via upload 2023-02-26 13:15:56 +02:00
30 changed files with 360 additions and 653 deletions

2
.idea/misc.xml generated
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@@ -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="openjdk-19" project-jdk-type="JavaSDK">
<component name="ProjectRootManager" version="2" languageLevel="JDK_X" default="true" project-jdk-name="openjdk-20" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/out" />
</component>
</project>

11
lab2.iml Normal file
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@@ -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>

231
src/Lab5.java Normal file
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@@ -0,0 +1,231 @@
import java.util.ArrayList;
import java.util.List;
class Letter {
private char character;
public Letter(char character) {
this.character = character;
}
public char getCharacter() {
return character;
}
@Override
public String toString() {
return String.valueOf(character);
}
}
class Word {
private List<Letter> letters;
public Word(List<Letter> letters) {
this.letters = letters;
}
public List<Letter> getLetters() {
return letters;
}
@Override
public String toString() {
StringBuilder wordBuilder = new StringBuilder();
for (Letter letter : letters) {
wordBuilder.append(letter.getCharacter());
}
return wordBuilder.toString();
}
}
class Sentence {
private List<Object> components;
public Sentence(List<Object> components) {
this.components = components;
}
public List<Object> getComponents() {
return components;
}
@Override
public String toString() {
StringBuilder sentenceBuilder = new StringBuilder();
for (Object component : components) {
if (component instanceof Word) {
List<Letter> letters = ((Word) component).getLetters();
for (Letter letter : letters) {
sentenceBuilder.append(letter.getCharacter());
}
} else if (component instanceof PunctuationMark) {
sentenceBuilder.append(((PunctuationMark) component).getMark());
}
sentenceBuilder.append(" ");
}
return sentenceBuilder.toString().trim();
}
}
class PunctuationMark {
private char mark;
public PunctuationMark(char mark) {
this.mark = mark;
}
public char getMark() {
return mark;
}
@Override
public String toString() {
return String.valueOf(mark);
}
}
class Text {
private List<Sentence> sentences;
public Text(List<Sentence> sentences) {
this.sentences = sentences;
}
public List<Sentence> getSentences() {
return sentences;
}
@Override
public String toString() {
StringBuilder textBuilder = new StringBuilder();
for (Sentence sentence : sentences) {
textBuilder.append(sentence.toString()).append(". ");
}
return textBuilder.toString().trim();
}
}
public class Lab5 {
public static void main(String[] args) {
System.out.println("C17 = " + 2425%17);
StringBuffer sentence = new StringBuffer("об'єктно-орієнтована мова програмування , випущена 1995 року компанією" +
" Сан Майкросістемс , як основний компонент платформи Джава." +
" З 2009 року мовою займається компанія Оракл , яка того року придбала Сан Майкросістемс. В офіційній" +
" реалізації Джава-програми компілюються у байт-код , який при виконанні інтерпретується віртуальною" +
" машиною для конкретної платформи");
// Заміна послідовності табуляцій та пробілів одним пробілом
String cleanedText = replaceTabsAndSpaces(sentence.toString());
// Розбиття тексту на речення
String[] sentenceArray = cleanedText.split("\\.");
List<Sentence> sentences = new ArrayList<>();
List<Character> punctuationMarks = new ArrayList<>();
for (String s : sentenceArray) {
// Розбиття речення на слова та розділові знаки
String[] components = s.trim().split("\\s+");
List<Object> sentenceComponents = new ArrayList<>();
for (String component : components) {
if (isPunctuationMark(component)) {
// Додавання розділових знаків
char mark = component.charAt(component.length() - 1);
punctuationMarks.add(mark);
sentenceComponents.add(new PunctuationMark(mark));
} else {
// Створення слова
List<Letter> letters = new ArrayList<>();
for (char c : component.toCharArray()) {
letters.add(new Letter(c));
}
sentenceComponents.add(new Word(letters));
}
}
sentences.add(new Sentence(sentenceComponents));
}
// Створення тексту
Text text = new Text(sentences);
// Виведення букв, слів та речень
List<Sentence> allSentences = text.getSentences();
for (Sentence s : allSentences) {
List<Object> components = s.getComponents();
for (Object component : components) {
if (component instanceof Word) {
System.out.println("Слово: " + component);
List<Letter> letters = ((Word) component).getLetters();
for (Letter letter : letters) {
System.out.println("Літера: " + letter.getCharacter());
}
} else if (component instanceof PunctuationMark) {
System.out.println("Розділовий знак: " + ((PunctuationMark) component).getMark());
}
}
System.out.println("Речення: " + s.toString());
System.out.println();
}
// Виведення розділових знаків
System.out.println("Розділові знаки:");
for (Character mark : punctuationMarks) {
System.out.println(mark);
}
// Виведення масиву речень з пробілами
System.out.println("Масив речень:");
for (Sentence s : allSentences) {
System.out.println(s.toString());
}
// Видалення слів заданої довжини, починаючи з приголосної літери
removeWords(allSentences);
// Виведення оновленого тексту
System.out.println("Оновлений текст:");
System.out.println(text.toString());
}
// Функція для заміни табуляцій та пробілів одним пробілом
private static String replaceTabsAndSpaces(String text) {
return text.replaceAll("\\s+", " ");
}
// Функція для перевірки, чи є рядок розділовим знаком
private static boolean isPunctuationMark(String text) {
return text.matches(".*[,.]$");
}
// Функція для видалення слів заданої довжини, починаючи з приголосної літери
private static void removeWords(List<Sentence> sentences) {
String consonants = "бвгґджзклмнпрстфхцчшщ";
for (Sentence sentence : sentences) {
List<Object> components = sentence.getComponents();
List<Object> componentsToRemove = new ArrayList<>();
for (Object component : components) {
if (component instanceof Word) {
Word word = (Word) component;
List<Letter> letters = word.getLetters();
int wordLength = letters.size();
char firstLetter = letters.get(0).getCharacter();
if ((wordLength > 5) && (wordLength < 9) && consonants.contains(String.valueOf(firstLetter))) {
componentsToRemove.add(component);
}
}
}
components.removeAll(componentsToRemove);
}
}
}

117
src/Lab6.java Normal file
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@@ -0,0 +1,117 @@
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Scanner;
class Train {
private List<PassengerCarriage> carriages;
public Train(List<PassengerCarriage> carriages) {
this.carriages = carriages;
}
public int getTotalPassengerCount() {
int totalPassengerCount = 0;
for (PassengerCarriage carriage : carriages) {
totalPassengerCount += carriage.getPassengerCount();
}
return totalPassengerCount;
}
public int getTotalLuggageCount() {
int totalLuggageCount = 0;
for (PassengerCarriage carriage : carriages) {
totalLuggageCount += carriage.getLuggageCount();
}
return totalLuggageCount;
}
public void sortCarriagesByComfortLevel() {
Collections.sort(carriages, new Comparator<PassengerCarriage>() {
@Override
public int compare(PassengerCarriage c1, PassengerCarriage c2) {
return c1.getComfortLevel() - c2.getComfortLevel();
}
});
}
public PassengerCarriage findCarriageByPassengerCount(int minPassengers, int maxPassengers) {
for (PassengerCarriage carriage : carriages) {
int passengerCount = carriage.getPassengerCount();
if (passengerCount >= minPassengers && passengerCount <= maxPassengers) {
return carriage;
}
}
return null;
}
}
class PassengerCarriage {
private int passengerCount;
private int luggageCount;
private int comfortLevel;
public PassengerCarriage(int passengerCount, int luggageCount, int comfortLevel) {
this.passengerCount = passengerCount;
this.luggageCount = luggageCount;
this.comfortLevel = comfortLevel;
}
public int getPassengerCount() {
return passengerCount;
}
public int getLuggageCount() {
return luggageCount;
}
public int getComfortLevel() {
return comfortLevel;
}
}
public class Lab6 {
public static void main(String[] args) {
// Задаємо характеристики вагонів
List<PassengerCarriage> carriages = new ArrayList<>();
carriages.add(new PassengerCarriage(30, 64, 3));
carriages.add(new PassengerCarriage(53, 126, 2));
carriages.add(new PassengerCarriage(89, 164, 1));
Train train = new Train(carriages);
int totalPassengerCount = train.getTotalPassengerCount();
int totalLuggageCount = train.getTotalLuggageCount();
System.out.println("Кількість всіх пасажирів: " + totalPassengerCount);
System.out.println("Кількість всього багажу: " + totalLuggageCount);
train.sortCarriagesByComfortLevel();
System.out.println("Вагони відсортовані за рівнем комфорту:");
for (PassengerCarriage carriage : carriages) {
System.out.println("Кількість пасажирів: " + carriage.getPassengerCount() +
", Рівень комфорту: " + carriage.getComfortLevel());
}
Scanner scanner = new Scanner(System.in);
System.out.print("Введіть мінімальну кількість пасажирів: ");
int minPassengers = scanner.nextInt();
System.out.print("Введіть максимальну кількість пасажирів: ");
int maxPassengers = scanner.nextInt();
PassengerCarriage carriage = train.findCarriageByPassengerCount(minPassengers, maxPassengers);
if (carriage != null) {
System.out.println("Вагон знайдений за кількість пасажирів між " +
minPassengers + " та " + maxPassengers);
System.out.println("Кількість пасажирів: " + carriage.getPassengerCount() +
", Рівень комфорту: " + carriage.getComfortLevel());
} else {
System.out.println("Вагон не знайдений за кількістю пасажирів " +
minPassengers + " між " + maxPassengers);
}
}
}

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@@ -1,42 +0,0 @@
public class Main {
public static void main(String[] args) {
System.out.println(args[2]);
System.out.println("Hello world!");
// System.out.println(1);
int a = 1;
int b = 2;
int c = 1;
int d = 1;
System.out.println(2&1);
System.out.println(2|1);
int aa = 2;
/*if (aa) {
}*/
// System.out.println("a"&"b");
System.out.println('a'&'b');
if ((a > b) & MyBooleanMethod()) {
System.out.println("?????????????????????????");
}
}
static boolean MyBooleanMethod() {
System.out.println("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
return true;
}
void myFunction() {
}
int myFunction2() {
return 1;
}
}

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@@ -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);
}
}

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@@ -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);
}
}

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

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@@ -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;
}
}

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@@ -1,9 +0,0 @@
package encapsulationInheritancePolymorphism.inheritance;
public class ElectricEngine extends Engine {
private String batteryType;
/*private class Engine {
private int power;
}*/
}

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@@ -1,5 +0,0 @@
package encapsulationInheritancePolymorphism.inheritance;
public class Engine {
private int power;
}

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@@ -1,5 +0,0 @@
package encapsulationInheritancePolymorphism.inheritance;
public class FuelEngine extends Engine {
private String fuelType;
}

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@@ -1,8 +0,0 @@
package encapsulationInheritancePolymorphism.inheritance;
public class Main {
public static void main(String[] args) {
ElectricEngine electricEngine = new ElectricEngine(); // створення нового об'єкту (екземпляру) класу ElectricEngine
FuelEngine fuelEngine = new FuelEngine();
}
}

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@@ -1,14 +0,0 @@
package encapsulationInheritancePolymorphism.polymorphism;
public class ElectricEngine extends Engine {
private String batteryType;
@Override
public int getPower() {
return 20;
}
/*private class Engine {
private int power;
}*/
}

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@@ -1,9 +0,0 @@
package encapsulationInheritancePolymorphism.polymorphism;
public class Engine {
private int power;
public int getPower() {
return power;
}
}

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@@ -1,10 +0,0 @@
package encapsulationInheritancePolymorphism.polymorphism;
public class FuelEngine extends Engine {
private String fuelType;
@Override
public int getPower() {
return 50;
}
}

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@@ -1,38 +0,0 @@
package encapsulationInheritancePolymorphism.polymorphism;
/*import encapsulationInheritancePolymorphism.inheritance.ElectricEngine;
import encapsulationInheritancePolymorphism.inheritance.FuelEngine;*/
public class Main {
public static void main(String[] args) {
/*encapsulationInheritancePolymorphism.inheritance.*/ElectricEngine electricEngine = new ElectricEngine(); // створення нового об'єкту (екземпляру) класу ElectricEngine
/*encapsulationInheritancePolymorphism.inheritance.*/FuelEngine fuelEngine = new FuelEngine();
Engine engine1 = fuelEngine;
Engine[] engines = {
electricEngine,
fuelEngine
};
for (Engine engine : engines) {
System.out.println(engine.getPower());
}
/*for (int i = 0; i < engines.length; i++) {
System.out.println(engines[i].getPower());
}*/
// +
int a = 1;
int b = 1;
int c = a + b;
System.out.println(c);
String sA = "1";
String sB = "1";
String sC = sA + sB;
System.out.println(sC);
}
}

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@@ -1,19 +0,0 @@
package encapsulationInheritancePolymorphism.polymorphism.enhanced;
public class ElectricEngine extends Engine {
private String batteryType;
private int chargeLevel = 9;
private int criticalChargeLevel = 10;
private float coefficientCriticalPowerCut = 0.1f;
@Override
public int getPower() {
return chargeLevel > criticalChargeLevel
? super.getPower()
: (int) (super.getPower() * coefficientCriticalPowerCut);
}
/*private class Engine {
private int power;
}*/
}

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@@ -1,9 +0,0 @@
package encapsulationInheritancePolymorphism.polymorphism.enhanced;
public class Engine {
private int power = 100;
public int getPower() {
return power;
}
}

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@@ -1,10 +0,0 @@
package encapsulationInheritancePolymorphism.polymorphism.enhanced;
public class FuelEngine extends Engine {
private String fuelType;
/*public int getPower() {
return 50;
}*/
}

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@@ -1,28 +0,0 @@
package encapsulationInheritancePolymorphism.polymorphism.enhanced;
/*import encapsulationInheritancePolymorphism.inheritance.ElectricEngine;
import encapsulationInheritancePolymorphism.inheritance.FuelEngine;*/
public class Main {
public static void main(String[] args) {
/*encapsulationInheritancePolymorphism.inheritance.*/
ElectricEngine electricEngine = new ElectricEngine(); // створення нового об'єкту (екземпляру) класу ElectricEngine
/*encapsulationInheritancePolymorphism.inheritance.*/
FuelEngine fuelEngine = new FuelEngine();
Engine engine1 = fuelEngine;
Engine[] engines = {
electricEngine,
fuelEngine
};
for (Engine engine : engines) {
System.out.println(engine.getPower());
}
/*for (int i = 0; i < engines.length; i++) {
System.out.println(engines[i].getPower());
}*/
}
}

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@@ -1,17 +0,0 @@
package encapsulationInheritancePolymorphism.polymorphism.overload;
public class MyClassForOverloadExample {
void myMethod(int a) {
System.out.println("Integer: " + a);
}
void myMethod(double a) {
System.out.println("Double: " + a);
}
public static void main(String[] args) {
MyClassForOverloadExample overload = new MyClassForOverloadExample();
overload.myMethod(1);
overload.myMethod(0.1);
}
}

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@@ -1,45 +0,0 @@
import java.util.Scanner;
public class lab1 {
public static void main(String[] args){
Scanner scanner = new Scanner(System.in);
// 2131 % 7 = 3; C7 = long
long n, m, a, b;
float result, sum;
while(true) {
try {
System.out.println("Введіть n типу long:");
n = scanner.nextLong();
System.out.println("Введіть m типу long:");
m = scanner.nextLong();
System.out.println("Введіть a типу long:");
a = scanner.nextLong();
System.out.println("Введіть b типу long:");
b = scanner.nextLong();
break;
}catch(Exception e){
scanner.nextLine();
System.out.println("Введене неправильне число");
}
}
// 2131 % 5 = 1; O2 = /
// 2131 % 2 = 1; O1 = -
// 2131 % 3 = 1; C = 1
result = 0;
byte C = 1;
for(long i = a; i <= n; i++){
sum = 0;
for(long j = b; j <= m; j++){
if (i - C == 0 || j == 0){
System.out.println("Помилка ділення на 0");
System.exit(0);
}
sum += (float) (i/j)/(i-C);
}
result += sum;
}
System.out.println(result);
}
}

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@@ -1,51 +0,0 @@
public class lab2 {
public static void main(String[] args){
// 2131 % 7 = 3; C7 = int
int[][] matrix = {
{1,2,3,4,5},
{1,3,5,7,9},
{10,1,20,2,5}
};
int rows = matrix.length;
int column = matrix[0].length;
System.out.println("Матриця:");
for(int i = 0; i < rows; i++){
for (int j = 0; j < column; j++){
System.out.print(matrix[i][j]+" ");
}
System.out.println();
}
System.out.println();
// 2131 % 5 = 1; C5 = транспортування;
int[][] transportMatrix = new int[column][rows];
for(int i = 0; i < rows; i++){
for(int j = 0; j < column; j++){
transportMatrix[j][i] = matrix[i][j];
}
}
System.out.println("Транспонована матриця:");
for (int i = 0; i < column; i++){
for (int j = 0; j < rows; j++){
System.out.print(transportMatrix[i][j]+" ");
}
System.out.println();
}
System.out.println();
// 2131 % 11 = 8; C11 = Знайти середнє значення елементів кожного рядка матриці;
int sum;
for(int i = 0; i < rows; i++){
sum = 0;
for(int j = 0; j < column; j++){
sum += matrix[i][j];
}
System.out.println("Середнє арифметичне " + (i+1) + " строки = " + (float)sum/column);
}
}
}

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@@ -1,23 +0,0 @@
//C17 = 2131 % 17 = 6; Відсортувати слова заданого тексту за зростанням кількості голосних літер.
import create from 'prompt-sync';
const prompt = create();
class Sentence {
constructor() {
this.sentence = prompt("Input sentence: ");
}
sort() {
const words = this.sentence.split(/[\s.?!,;]/).filter((word) => word);
const vowels = /[AaEeiOoUuYy]/g
const sortedWords = words.sort((first, second) => {
const vowelsOfFirstWord = first.match(vowels)? first.match(vowels): [];
const vowelsOfSecondWord = second.match(vowels)? second.match(vowels): [];
return vowelsOfFirstWord.length-vowelsOfSecondWord.length;
});
return sortedWords.join(' ');
}
}
const sentence = new Sentence;
console.log(sentence.sort())

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@@ -1,46 +0,0 @@
//C11 = 2131%11 = 8; Визначити клас меблі, який складається як мінімум з 5-и полів.
//Створимо клас меблів
class Furniture{
constructor({model, width, height, length, price}) { //об'єкт класа буде створений на основі об'єкта для зручості, тому використовуємо деструктороване присвоєння, щоб не брати зайве.
this.model = model;
this.width = width;
this.height = height;
this.length = length;
this.price = price;
}
}
//Створимо об'єкти майбутніх об'єктів класу меблі
const chair = {
model: 'chair',
width: 1,
length: 1,
height: 1,
price: 500,
};
const table = {
model: 'table',
width: 3,
length: 2,
height: 1.5,
price: 1000,
};
const wardrobe = {
model: 'wardrobe',
width: 5,
length: 1,
height: 3,
price: 750,
};
//Створимо масив що складається з об'єктів класу
const furniture = [new Furniture(wardrobe), new Furniture(chair), new Furniture(table)];
//Відсрортуємо масив за алфавітним порядком;
console.log(furniture.sort((first, second) => first.model > second.model ? 1 : first.model < second.model ? -1 : 0));
//Відсортуємл масив за ціною за спаданням
console.log(furniture.sort((first, second) => second.price - first.price));

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@@ -1,103 +0,0 @@
class Text {
constructor(text) {
this.text = [];
const sentences = text.split(/[.?!;]/).filter((sentence) => sentence);
for (const sentence of sentences) {
this.text.push(new Sentence(sentence))
}
}
getText() {
let text = '';
for (const sentence of this.text) {
text += sentence.getSentence() + '. ';
}
return text;
}
getSortedText() {
let words = [];
const vowels = /[AaEeiOoUuYy]/g;
for (const sentence of this.text) {
words = words.concat(sentence.getWords());
}
const sortedWords = words.sort((first, second) => {
const vowelsOfFirstWord = first.match(vowels)? first.match(vowels): [];
const vowelsOfSecondWord = second.match(vowels)? second.match(vowels): [];
return vowelsOfFirstWord.length-vowelsOfSecondWord.length;
});
return sortedWords.join(' ');
}
}
class Sentence {
constructor(sentence) {
this.sentence = [];
const words = sentence.split(/[\s,:]/).filter((word) => word);
for (const word of words) {
this.sentence.push(new Word(word));
}
}
getSentence() {
let sentence = '';
for (const word of this.sentence) {
sentence += word.getWord();
if ( this.sentence[this.sentence.length-1] !== word) sentence += ' ';
}
return sentence;
}
getWords() {
let words = [];
for (const word of this.sentence) {
words.push(word.getWord());
}
return words;
}
}
class Word {
constructor(word) {
this.word = [];
for (const symbol of word) {
if (/[A-Za-z]/.test(symbol)){
this.word.push(new Letter(symbol));
} else if (/[0-9]/.test(symbol)) {
this.word.push(new Number(symbol));
}
}
}
getWord() {
let word = '';
for (const symbol of this.word) {
word += symbol.getSymbol();
}
return word
}
}
class Letter {
constructor(letter) {
this.letter = letter;
}
getSymbol() {
return this.letter;
}
}
class Number {
constructor(number) {
this.number = number;
}
getSymbol() {
return this.number;
}
}
const text = new Text('In late September or October, Martina elevated Constans to co-emperor, but also raised Heraclonas\'s brother Tiberius to co-emperor alongside them. Despite these overtures, Valentinus entered Constantinople shortly thereafter, deposed Heraclonas and Martina, and then elevated Constans to sole emperor. Heraclonas, Martina, Tiberius, and Martinus are said by John of Nikiu to have been escorted forth with insolence. Valentinus had Martinus nose cut off, emasculated him, and then banished his family to Rhodes, where they stayed until their deaths. According to some sources, the stress of the surgery killed Martinus immediately.');
console.log(text.getText());
console.log('\n' + text.getSortedText());

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@@ -1,71 +0,0 @@
console.log(2131 % 13)
class Room {
constructor(price, ...toys) {
this.toys = toys;
this.price = price;
if (this.getCurrentPrice() > price) throw new SyntaxError('We haven`t money for this');
}
addToy(toy) {
if (this.getCurrentPrice() + toy.getPrice() <= this.price) this.toys.push(toy);
else throw new SyntaxError('We haven`t money for this');
}
getCurrentPrice() {
let sum = 0;
for (const toy of this.toys) {
sum += toy.getPrice();
}
return sum;
}
getSortedToysByPrice() {
const sortedToys = this.toys.copyWithin();
return sortedToys.sort((firstToy, secondToy) => {
return firstToy.getPrice() - secondToy.getPrice();
});
}
getToyByPrice(lowerPrice, upperPrice) {
return this.toys.find((toy) => lowerPrice <= toy.getPrice() && toy.getPrice() <= upperPrice);
}
}
class Toy {
constructor(type, price, group) {
this.type = type;
this.price = price;
this.group = group;
}
getPrice() {
return this.price;
}
}
class Car extends Toy {
constructor(price, group) {
super('car', price, group);
}
}
class Ball extends Toy {
constructor(price, group) {
super('ball', price, group);
}
}
class Doll extends Toy {
constructor(price, group) {
super('doll', price, group);
}
}
const doll = new Doll(200, 'middle');
const ball = new Ball(150, 'young');
const car = new Car(300, 'old');
const room = new Room(1000, doll, ball, car);
console.log(room.getSortedToysByPrice())
console.log(room.getToyByPrice(201, 301));

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@@ -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;
}
}

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@@ -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);
}
}