Compare commits

...

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
26 changed files with 360 additions and 398 deletions

2
.idea/misc.xml generated
View File

@@ -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_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
View File

@@ -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>

View File

@@ -1,58 +0,0 @@
public class Lab1 {
public static void main(String[] args) {
// char c = 'a' + '1';
char c = 97;
// char c = '1';
System.out.println(c);
System.out.println((int) c);
c++;
System.out.println(c);
System.out.println((int) c);
System.out.println((double)'1'/'3');
// System.out.println( (double) 0 / 0 );
// System.out.println( Math.sqrt(-1) );
double s = 0;
/*for (int i = 1; i <= 3; i++) { // 1) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> i = 1, 2) <20><><EFBFBD><EFBFBD> <20> <= 3, 3) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 䳿 <20> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>,
System.out.println(i); // 4) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><> 1, 5) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> 2
// s = s + i;
s += i;
}*/
/*int[] array = new int[2];
for (int i = 0; i < array.length; i++) {
}*/
final int A = -3;
final int B = 0;
final int N = 2;
final int M = 2;
final int C = 1;
// boolean wasDivisionByZero = false;
// todo char
// todo[clear code] think about avoiding brackets
if ((A <= -C && -C <= N) || (B <= 0 && 0 <= M)) {
System.out.println("Division by zero!");
return;
}
/*myLabel:*/for (int i = A; i <= N /*&& !wasDivisionByZero*/; i++) {
/*if (i + C == 0) { // todo optimize
System.out.println("Division by zero!");
wasDivisionByZero = true;
break; //todo flag vs return;
}*/
for (int j = B; j <= M; j++) {
/*if (j == 0) {
System.out.println("Division by zero!");
return;
// wasDivisionByZero = true;
// break myLabel;
}*/
s += (double) (i / j) / (i + C);
}
}
// if (!wasDivisionByZero) {
System.out.println("s = " + s);
// }
}
}

View File

@@ -1,26 +0,0 @@
public class Lab2 {
public static void main(String[] args) {
int[] array = {1, 2, 3};
/*for (int i = 0; i < array.length; i++) {
if (i % 2 == 0) {
System.out.println("!" + array[i]);
} else {
System.out.println("?" + array[i]);
}
}*/
for (int i = 0; i < array.length; i+=2) {
System.out.println("!" + array[i]);
}
for (int i = 1; i < array.length; i+=2) {
System.out.println("?" + array[i]);
}
// зубчасті матриці
int[][] matrix = {
{1, 2},
{3}
};
}
}

231
src/Lab5.java Normal file
View File

@@ -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
View File

@@ -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);
}
}
}

View File

@@ -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;
}
}

View File

@@ -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);
}
}

View File

@@ -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);
}
}

View File

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

View File

@@ -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;
}
}

View File

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

View File

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

View File

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

View File

@@ -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();
}
}

View File

@@ -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;
}*/
}

View File

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

View File

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

View File

@@ -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);
}
}

View File

@@ -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;
}*/
}

View File

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

View File

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

View File

@@ -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());
}*/
}
}

View File

@@ -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);
}
}

View File

@@ -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;
}
}

View File

@@ -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);
}
}