From c1ca825aa5e45008dcc6397c06e96e86c39b2a8a Mon Sep 17 00:00:00 2001
From: Rose van der Giessen <Rose van der Giessen>
Date: Tue, 23 Jan 2024 14:17:50 +0100
Subject: [PATCH] core complete

---
 csharp-fundamentals-loops.Main/Core.cs | 35 ++++++++++++++++++++++----
 1 file changed, 30 insertions(+), 5 deletions(-)

diff --git a/csharp-fundamentals-loops.Main/Core.cs b/csharp-fundamentals-loops.Main/Core.cs
index 9194643..a73c83f 100644
--- a/csharp-fundamentals-loops.Main/Core.cs
+++ b/csharp-fundamentals-loops.Main/Core.cs
@@ -20,32 +20,57 @@ public class Core
         public void stepOne()
         {
             // TODO: 1. Write a for loop that adds the numbers 0 to 3 to the numsZeroToThree array                        
-            throw new NotImplementedException();            
+            for (int i = 0; i < numsZeroToThree.Length; i++)
+            {
+                numsZeroToThree[i] = i;
+            }          
         }
 
         public void stepTwo()
         {
             // TODO: 2. Write a for loop that adds the numbers 5 to 10 to the numsFiveToTen array
-            throw new NotImplementedException();
+            for (int i = 0; i < numsFiveToTen.Length; 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
-            throw new NotImplementedException();
+            for (int i = 0; i < countdown.Length ; i++)
+            {
+                countdown[i] = 3 - i;
+            }
 
         }
 
         public bool stepFour(int num)
         {
             // TODO: 6. Write a for loop that checks if num is in the favouriteNumbers array            
-            throw new NotImplementedException();
+            for (int i = 0; i < favouriteNumbers.Length ; i++)
+            {
+                if (favouriteNumbers[i] == num)
+                {
+                    return true;
+                }
+                else continue;
+            }
+            return false;
         }
 
         public bool stepFive(string hobby)
         {
             // TODO 5. Write a for loop that checks if the hobby String is in the myHobbies array
-            throw new NotImplementedException();
+            for (int i = 0; i < myHobbies.Length; i++)
+            {
+                if (myHobbies.Contains(hobby))
+                {
+                    return true;
+                }
+                else continue;
+            }
+            return false;
         }
     }