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PastorPastor
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Merge pull request #686 from Vika-Permyakova/main
Лабораторная 24-30
2 parents ac307db + afc0faf commit dc304e3

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‎students/23K0364/23K0364-p25/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<artifactId>23K0364</artifactId>
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<groupId>ru.mirea.practice</groupId>
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<version>2024.1</version>
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<relativePath>../pom.xml</relativePath>
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</parent>
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<artifactId>23K0364-p25</artifactId>
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<description>25 задание</description>
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</project>

‎students/23K0364/23K0364-p25/src/main/java/ru/mirea/practice/s0000001/Task1.java

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package ru.mirea.practice.s0000001;
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import java.util.Scanner;
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public abstract class Task1 {
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public static void main(String[] args) {
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try (Scanner scanner = new Scanner(System.in)) {
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System.out.println("Введите строку:");
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String input = scanner.nextLine();
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System.out.println("Введите регулярное выражение для разбиения:");
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String regex = scanner.nextLine();
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String[] parts = input.split(regex);
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for (String part : parts) {
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System.out.println(part);
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}
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}
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}
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}

‎students/23K0364/23K0364-p25/src/main/java/ru/mirea/practice/s0000001/Task2.java

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package ru.mirea.practice.s0000001;
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import java.util.regex.Pattern;
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public abstract class Task2 {
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public static void main(String[] args) {
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String regex = "^abcdefghijklmnopqrstuv18340$";
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String input1 = "abcdefghijklmnopqrstuv18340";
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String input2 = "abcdefghijklmnoasdfasdpqrstuv18340";
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System.out.println(Pattern.matches(regex, input1)); // true
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System.out.println(Pattern.matches(regex, input2)); // false
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}
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}
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‎students/23K0364/23K0364-p25/src/main/java/ru/mirea/practice/s0000001/Task3.java

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package ru.mirea.practice.s0000001;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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public abstract class Task3 {
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public static void main(String[] args) {
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String text = "Prices: 25.98 USD, 44 ERR, 0.004 EU, 100.50 RUV.";
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String regex = "\\b\\d+\\.\\d{2}\\s(USD|RUV|EU)\\b";
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Pattern pattern = Pattern.compile(regex);
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Matcher matcher = pattern.matcher(text);
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while (matcher.find()) {
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System.out.println("Found price: " + matcher.group());
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}
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}
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}

‎students/23K0364/23K0364-p25/src/main/java/ru/mirea/practice/s0000001/Task4.java

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package ru.mirea.practice.s0000001;
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import java.util.regex.Pattern;
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public abstract class Task4 {
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public static void main(String[] args) {
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String text1 = "(1 + 8) – 9 / 4";
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String text2 = "6 / 5 – 2 * 9";
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String regex = "\\b\\d+(?!\\s*\\+)";
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System.out.println("Text 1 contains numbers without +: " + Pattern.compile(regex).matcher(text1).find());
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System.out.println("Text 2 contains numbers without +: " + Pattern.compile(regex).matcher(text2).find());
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}
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}

‎students/23K0364/23K0364-p25/src/main/java/ru/mirea/practice/s0000001/Task5.java

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package ru.mirea.practice.s0000001;
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import java.util.regex.Pattern;
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public abstract class Task5 {
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public static void main(String[] args) {
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String regex = "^(0[1-9]|[12][0-9]|3[01])/(0[1-9]|1[0-2])/(19[0-9]{2}|[2-9][0-9]{3})$";
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String[] dates = {"29/02/2000", "30/04/2003", "01/01/2003", "29/02/2001", "30-04-2003", "1/1/1899"};
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for (String date : dates) {
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System.out.println(date + " is valid: " + Pattern.matches(regex, date));
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}
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}
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}

‎students/23K0364/23K0364-p25/src/main/java/ru/mirea/practice/s0000001/Task6.java

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package ru.mirea.practice.s0000001;
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import java.util.regex.Pattern;
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public abstract class Task6 {
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public static void main(String[] args) {
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String regex = "^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,}$";
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String[] emails = {"user@example.com", "root@localhost", "myhost@@@com.ru", "@my.ru", "Julia String"};
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for (String email : emails) {
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System.out.println(email + " is valid: " + Pattern.matches(regex, email));
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}
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}
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}
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‎students/23K0364/23K0364-p25/src/main/java/ru/mirea/practice/s0000001/Task7.java

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package ru.mirea.practice.s0000001;
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import java.util.regex.Pattern;
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public abstract class Task7 {
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public static void main(String[] args) {
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String regex = "^(?=.*[a-z])(?=.*[A-Z])(?=.*\\d)[a-zA-Z\\d_]{8,}$";
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String[] passwords = {"F032_Password", "TrySpy1", "smart_pass", "A007"};
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for (String password : passwords) {
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System.out.println(password + " is valid: " + Pattern.matches(regex, password));
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}
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}
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}
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‎students/23K0364/23K0364-p26/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<artifactId>23K0364</artifactId>
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<groupId>ru.mirea.practice</groupId>
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<version>2024.1</version>
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<relativePath>../pom.xml</relativePath>
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</parent>
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<artifactId>23K0364-p26</artifactId>
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<description>26 задание</description>
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</project>

‎students/23K0364/23K0364-p26/src/main/java/ru/mirea/practice/s0000001/Task1.java

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package ru.mirea.practice.s0000001;
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import java.util.Stack;
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public abstract class Task1 {
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public static void reverseArray(int[] array) {
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Stack<Integer> stack = new Stack<>();
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for (int num : array) {
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stack.push(num);
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}
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for (int i = 0; i < array.length; i++) {
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array[i] = stack.pop();
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}
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}
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public static void main(String[] args) {
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int[] array = {1, 2, 3, 4, 5};
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reverseArray(array);
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for (int num : array) {
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System.out.print(num + " ");
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}
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}
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}

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