From 1d097e704750317180c2732b6991cbc0a1715bea Mon Sep 17 00:00:00 2001
From: Erik Bergvall <erik.bergvall12@gmail.com>
Date: Tue, 7 Jan 2025 15:36:17 +0100
Subject: [PATCH] Completed the base exercise

---
 .../java/com/booleanuk/core/Exercise.java     | 20 ++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/src/main/java/com/booleanuk/core/Exercise.java b/src/main/java/com/booleanuk/core/Exercise.java
index 4d002b4..8d402c7 100644
--- a/src/main/java/com/booleanuk/core/Exercise.java
+++ b/src/main/java/com/booleanuk/core/Exercise.java
@@ -23,7 +23,7 @@ public int[] one() {
         // Using an index, change the number 17 in the numbers array to 68
         // WRITE YOUR CODE BETWEEN THIS LINE...
 
-
+        numbers[2] = 68;
 
         // ... AND THIS LINE
 
@@ -38,6 +38,7 @@ public String two() {
         // WRITE YOUR CODE BETWEEN THIS LINE...
 
         String teacher = "";
+        teacher = teachers[3];
 
         // ... AND THIS LINE
 
@@ -47,14 +48,14 @@ public String two() {
     public String[] three() {
         // 3. Create a string array named cars that contains three names of car manufacturers: Audi, BMW and Dodge
         // WRITE YOUR CODE BETWEEN THIS LINE...
-
+        String[] cars = {"Audi", "BMW", "Dodge"};
 
 
         // ... AND THIS LINE
 
         // Then change the code below to remove the dummyArray completely and return the cars array you created above instead.
-        String[] dummyArray = {};
-        return dummyArray;
+
+        return cars;
     }
 
     public int four() {
@@ -66,6 +67,11 @@ public int four() {
 
         int result = 0;
 
+        for (int i : numbers)
+        {
+            result += i;
+        }
+
         // ... AND THIS LINE
 
         return result;
@@ -74,13 +80,13 @@ public int four() {
     public float[] five() {
         // 5. Create an array called floats that contains 3 floating point numbers: 9.62, 23.17 and 3.14
         // WRITE YOUR CODE BETWEEN THIS LINE...
-
+        float[] floats = {9.62f, 23.17f, 3.14f};
 
 
         // ... AND THIS LINE
 
         // Then change the code below to remove the dummyArray completely and return the floats array you created instead
-        float[] dummyArray = {};
-        return dummyArray;
+
+        return floats;
     }
 }