Лабораторная №25

Author: ImSpaceLover

students/23K0120/23K0120-p25/pom.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <artifactId>23K0120</artifactId>
+        <groupId>ru.mirea.practice</groupId>
+        <version>2024.1</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>23K0120-p25</artifactId>
+    <description>Regex</description>
+</project>

students/23K0120/23K0120-p25/src/main/java/ru/mirea/practice/s23k0120/Main.java

@@ -0,0 +1,12 @@
+package ru.mirea.practice.s23k0120;
+
+public final class Main {
+
+    private Main() {
+
+    }
+
+    public static void main(String[] args) {
+        System.out.println("Двадцать пятая практическая работа!");
+    }
+}

students/23K0120/23K0120-p25/src/main/java/ru/mirea/practice/s23k0120/task4/Main.java

@@ -0,0 +1,17 @@
+package ru.mirea.practice.s23k0120.task4;
+
+import java.util.Scanner;
+import java.util.regex.Pattern;
+
+public abstract class Main {
+    public static void main(String[] args) {
+        Pattern pattern = Pattern.compile("([a-zA-Z.\\d])+@(([a-z]+\\.[a-z]+)|[a-z]+)");
+        String input;
+        try (Scanner scanner = new Scanner(System.in)) {
+            input = scanner.nextLine();
+        }
+        if (pattern.matcher(input).matches()) {
+            System.out.println("Input string is a valid email address");
+        }
+    }
+}

students/23K0120/23K0120-p25/src/main/java/ru/mirea/practice/s23k0120/task5/Main.java

@@ -0,0 +1,25 @@
+package ru.mirea.practice.s23k0120.task5;
+
+import java.util.Scanner;
+import java.util.regex.Pattern;
+
+public abstract class Main {
+    public static void main(String[] args) {
+        Pattern patternAll = Pattern.compile("[a-zA-Z\\d_]+");
+        Pattern patternDigit = Pattern.compile("\\d");
+        Pattern patternUpper = Pattern.compile("[A-Z]");
+        Pattern patternLower = Pattern.compile("[a-z]");
+        String input;
+        try (Scanner scanner = new Scanner(System.in)) {
+            input = scanner.nextLine();
+        }
+        if (!patternAll.matcher(input).matches()
+            || !patternDigit.matcher(input).find()
+            || !patternUpper.matcher(input).find()
+            || !patternLower.matcher(input).find()) {
+            System.out.println("Input string is not a secure password");
+        } else {
+            System.out.println("Input string is a secure password");
+        }
+    }
+}

students/23K0120/pom.xml

@@ -38,5 +38,6 @@
         <module>23K0120-p22</module>
         <module>23K0120-p23</module>
         <module>23K0120-p24</module>
+        <module>23K0120-p25</module>
     </modules>
 </project>