antimage 2

Author: walpurr

app/src/main/java/hexlet/code/games/Calc.java

@@ -3,12 +3,12 @@
 import java.util.Scanner;
 
 public class Calc {
+    private static final int RANDOM_NUMBER_BOUND = 50;
+    private static final int RANDOM_OPERATOR_BOUND = 3;
+    
     public static void play(Scanner scanner) {
         Engine.greet(scanner);
 
-        final var RANDOM_NUMBER_BOUND = 50;
-        final var RANDOM_OPERATOR_BOUND = 3;
-
         while (Engine.isContinuing()) {
             var number1 = Engine.getRandomNumber(RANDOM_NUMBER_BOUND);
             var number2 = Engine.getRandomNumber(RANDOM_NUMBER_BOUND);

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

@@ -3,12 +3,12 @@
 import java.util.Scanner;
 
 public class Even {
+    private static final int RANDOM_NUMBER_BOUND = 100;
+    
     public static void play(Scanner scanner) {
         Engine.greet(scanner);
         System.out.println("Answer 'yes' if the number is even, otherwise answer 'no'.");
 
-        final var RANDOM_NUMBER_BOUND = 100;
-
         while (Engine.isContinuing()) {
             var randomNumber = Engine.getRandomNumber(RANDOM_NUMBER_BOUND) + 1; // added 1 to avoid 0
             var correctAnswer = randomNumber % 2 == 0 ? "yes" : "no";

app/src/main/java/hexlet/code/games/GCD.java

@@ -3,15 +3,15 @@
 import java.util.Scanner;
 
 public class GCD {
+    private static final int RANDOM_NUMBER_BOUND = 100;
+
     public static int getGCD(int a, int b) {
         return (a % b == 0) ? Math.abs(b) : getGCD(b, a % b);
     }
 
     public static void play(Scanner scanner) {
         Engine.greet(scanner);
 
-        final var RANDOM_NUMBER_BOUND = 100;
-
         while (Engine.isContinuing()) {
             var number1 = Engine.getRandomNumber(RANDOM_NUMBER_BOUND) + 1; // added 1 to avoid 0
             var number2 = Engine.getRandomNumber(RANDOM_NUMBER_BOUND) + 1;

app/src/main/java/hexlet/code/games/Prime.java

@@ -3,6 +3,8 @@
 import java.util.Scanner;
 
 public class Prime {
+    private static final int RANDOM_NUMBER_BOUND = 82; // multiplication table range
+
     public static boolean isPrime(int number) {
         if (number < 2) {
             return false;
@@ -21,8 +23,6 @@ public static void play(Scanner scanner) {
         Engine.greet(scanner);
         System.out.println("Answer 'yes' if given number is prime. Otherwise answer 'no'.");
 
-        final var RANDOM_NUMBER_BOUND = 82; // multiplication table range
-
         while (Engine.isContinuing()) {
             var randomNumber = Engine.getRandomNumber(RANDOM_NUMBER_BOUND);
             var correctAnswer = isPrime(randomNumber) ? "yes" : "no";

app/src/main/java/hexlet/code/games/Progression.java

@@ -4,10 +4,12 @@
 import java.util.StringJoiner;
 
 public class Progression {
+    private static final int PROGRESSION_SIZE = 10;
+    private static final int RANDOM_ELEMENT_OF_PROGRESSION_BOUND = 20;
+    private static final int RANDOM_STEP_BOUND = 10;
+    private static final int RANDOM_HIDDEN_ELEMENT_BOUND = 10;
+
     public static int[] getRandomProgression() {
-        final var PROGRESSION_SIZE = 10;
-        final var RANDOM_ELEMENT_OF_PROGRESSION_BOUND = 20;
-        final var RANDOM_STEP_BOUND = 10;
 
         int[] progression = new int[PROGRESSION_SIZE];
         progression[0] = Engine.getRandomNumber(RANDOM_ELEMENT_OF_PROGRESSION_BOUND);
@@ -23,8 +25,6 @@ public static int[] getRandomProgression() {
     public static void play(Scanner scanner) {
         Engine.greet(scanner);
 
-        final var RANDOM_HIDDEN_ELEMENT_BOUND = 10;
-
         while (Engine.isContinuing()) {
             int[] progression = getRandomProgression();
             var hiddenElement = progression[Engine.getRandomNumber(RANDOM_HIDDEN_ELEMENT_BOUND)];