add Even.java, modify App.java, Cli.java, READMI.md, .gitignore

Author: alexeichuprikov

README.md

@@ -1,3 +1,6 @@
+### Example(Asciinema)
+https://asciinema.org/a/FPppNZRyj39zZUm0gBFfnXw3G
+
 ### Hexlet tests and linter status:
 [![Actions Status](https://github.com/alexeichuprikov/qa-auto-engineer-java-project-61/actions/workflows/hexlet-check.yml/badge.svg)](https://github.com/alexeichuprikov/qa-auto-engineer-java-project-61/actions)
 

app/.gitignore

@@ -16,6 +16,7 @@ INFO.md
 out/
 !**/src/main/**/out/
 !**/src/test/**/out/
+.idea/
 
 ### Eclipse ###
 .apt_generated

app/src/main/java/hexlet/code/App.java

@@ -1,8 +1,24 @@
 package hexlet.code;
 
+import java.util.Scanner;
+
 public class App {
     public static void main(String[] args) {
-        System.out.println("Welcome to the Brain Games!");
-        Cli.welcomeUser();
+        Scanner scanner = new Scanner(System.in);
+        System.out.println("Please enter the game number and press Enter.\n1 - Greet\n2 - Even\n0 - Exit");
+        System.out.print("Your choice : ");
+        String option = scanner.nextLine();
+
+        switch (option) {
+            case "1":
+                Cli.greet();
+                break;
+            case "2":
+                Even.evenGame();
+                break;
+
+        }
+        scanner.close();
     }
-}
+
+}

app/src/main/java/hexlet/code/Cli.java

@@ -3,13 +3,12 @@
 import java.util.Scanner;
 
 public class Cli {
-    public static void welcomeUser() {
+    public static void greet() {
         Scanner scanner = new Scanner(System.in);
 
+        System.out.println("Welcome to the Brain Games!");
         System.out.print("May I have your name? ");
-        String userName = scanner.next();
+        String userName = scanner.nextLine();
         System.out.println("Hello, " + userName + "!");
-
-        scanner.close();
     }
 }

app/src/main/java/hexlet/code/Even.java

@@ -0,0 +1,34 @@
+package hexlet.code;
+
+import java.util.Scanner;
+
+public class Even {
+    public static void evenGame() {
+        Scanner scanner = new Scanner(System.in);
+        System.out.println("Welcome to the Brain Games!");
+        System.out.print("May I have your name? ");
+        String userName = scanner.nextLine();
+        System.out.println("Hello, " + userName + "!");
+        System.out.println("Answer 'yes' if the number is even, otherwise answer 'no'.");
+
+        for (int i = 1; i <= 3; i++) {
+            int random = (int) (Math.random() * 1000) + 1; //границы случайных чисел не были обозначены сделал от 1 до 1000. требуется уточнение у аналитика :)
+            System.out.println("Question: " + random);
+            System.out.print("Your answer: ");
+            String answer = scanner.nextLine();
+
+            boolean isEven = random % 2 == 0;
+            String rightAnswer = isEven ? "yes" : "no";
+
+
+            if (answer.equals(rightAnswer)) {
+                System.out.println("Correct!");
+            } else {
+                System.out.println("'" + answer + "'" + " is wrong answer ;(. Correct answer was " + "'" + rightAnswer + "'.\nLet's try again, " + userName);
+                return;
+            }
+        }
+        System.out.println("Congratulations, " + userName + "!");
+
+    }
+}