From 2372a2cc11887cf3c60c737b83e8ba2a4012c195 Mon Sep 17 00:00:00 2001
From: hannaklh <hannaklh@gmail.com>
Date: Tue, 12 Aug 2025 16:21:12 +0200
Subject: [PATCH 1/2] exercise complete

---
 .../java/com/booleanuk/core/Exercise.java     | 27 ++++++++++++++++---
 1 file changed, 23 insertions(+), 4 deletions(-)

diff --git a/src/main/java/com/booleanuk/core/Exercise.java b/src/main/java/com/booleanuk/core/Exercise.java
index 0f97fe4..dc42d86 100644
--- a/src/main/java/com/booleanuk/core/Exercise.java
+++ b/src/main/java/com/booleanuk/core/Exercise.java
@@ -11,34 +11,53 @@ public class Exercise {
 
     public void stepOne() {
         // TODO: 1. Write a for loop that adds the numbers 0 to 3 to the numsZeroToThree array
-
+        numsZeroToThree = new int[4];
+        for (int i = 0; i < 4; i++) {
+            numsZeroToThree[i] = i;
+        }
 
     }
 
     public void stepTwo() {
         // TODO: 2. Write a for loop that adds the numbers 5 to 10 to the numsFiveToTen array
+        numsFiveToTen = new int[6];
+        for (int i = 0; i < 6; i++) {
+            numsFiveToTen[i] = i+5;
+        }
 
 
     }
 
     public void stepThree() {
         // TODO: 3. Write a for loop that adds the numbers 3 to 0 (in that order) to the countdown array
+        countdown = new int[4];
+        for (int i = 0; i < 4; i++) {
+            countdown[i] = 3-i;
 
+        }
 
     }
 
     public boolean stepFour(int num) {
         // TODO: 6. Write a for loop that checks if num is in the favouriteNumbers array
+        for (int element : favouriteNumbers) {
+            if (element == num) {
+                return true;
+            }
 
+        }
+        return false;
 
 
-        return false;
     }
 
     public boolean stepFive(String hobby) {
         // TODO 5. Write a for loop that checks if the hobby String is in the myHobbies array
-
-
+        for (String object : myHobbies) {
+            if (object.equals(hobby)) {
+                return true;
+            }
+        }
 
         return false;
     }

From b6706411ea647ec5685647b0f2dbd3c32e0c833d Mon Sep 17 00:00:00 2001
From: hannaklh <hannaklh@gmail.com>
Date: Tue, 12 Aug 2025 16:29:44 +0200
Subject: [PATCH 2/2] exercise extension complete

---
 src/main/java/com/booleanuk/extension/Extension.java | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/booleanuk/extension/Extension.java b/src/main/java/com/booleanuk/extension/Extension.java
index 8b9d4a6..594bbbb 100644
--- a/src/main/java/com/booleanuk/extension/Extension.java
+++ b/src/main/java/com/booleanuk/extension/Extension.java
@@ -4,7 +4,14 @@ public class Extension {
     public int[] numsEven;
 
     public void stepOne() {
-        // TODO: 1. Write a for loop that adds all the even numbers between 0 and 6 (0, 2, 4, 6) to evenNums
+        // TODO: 1. Write a for loop that adds all the even numbers between 0 and 6 (0, 2, 4, 6) to
+        numsEven = new int[4];
+        int number = -2;
+        for (int i = 0; i < 4; i++) {
+            numsEven[i] = number+2;
+            number=numsEven[i];
+        }
+