Mikolaj Baran C#EX3 - csharp-fundamentals-methods

csharp-fundamentals-methods.Main/Core.cs

@@ -27,7 +27,7 @@ logic. See the example below and take some time to break it down and understand
         //TODO: 1. Create a method that accepts a name and returns a greeting      
         public string greet(string name)
         {
-            throw new NotImplementedException();
+            return $"Hello {name}!";
         }
 
         //TODO: 2. Increment a number
@@ -36,7 +36,7 @@ Complete this method so that it increases the number given by 1 and returns the
          */
         public int increment(int number)
         {
-            throw new NotImplementedException();
+           return number += 1;
         }
 
         //TODO: 3. Construct a friendly greeting
@@ -48,9 +48,9 @@ Complete this method so that it accepts a name as an input and outputs a friendl
             Nathan | Hi, Nathan :)
             Edward | Hi, Edward :)
          */
-        public string happilyGreet(string name)
+        public string happilyGreet(in string name)
         {
-            throw new NotImplementedException();
+            return $"Hi, {name} :)";
         }
 
 
@@ -69,8 +69,7 @@ Create a method named constructNumberArray that accepts two whole numbers named
 
         public int[] constructNumberArray(int lower, int upper)
         {
-
-            int[] resultArray = { };
+            int[] resultArray = Enumerable.Range(lower, upper - lower + 1).ToArray();
 
             return resultArray;
 
@@ -92,7 +91,8 @@ The number of exclamation marks appended must be determined by the number provid
 
         public string shout(string phrase, int number)
         {
-            return $"";
+            string exclamation = new string('!', number);
+            return phrase.ToUpper() + exclamation;
         }
 
 

csharp-fundamentals-methods.Main/Extension.cs

@@ -17,11 +17,17 @@ public class Extension
         "The cake is still baking!" if there are any remaining minutes left,
         and "The timer finished ages ago!" if the remaining minutes is a negative number
      */
-        public double timerStatus(int v)
+        public string timerStatus(int v)
         {
-            throw new NotImplementedException();
+            if (v == 0)
+            {
+                return "The cake is ready!";
+            } else if (v > 0) {
+                return "The cake is still baking!";
+            }
+            else return "The timer finished ages ago!";
         }
-
+    
 
         //TODO: Extension 2: Estimate Prep Time
         /*  
@@ -35,7 +41,9 @@ provided and the prep time per ingredient.
 
         public double estimatePrepTime(string[] strings, int v)
         {
-            throw new NotImplementedException();
+            if (v == 0) { v = 2; }
+            double prepTime = strings.Length * v;
+            return prepTime;
         }
 
 
@@ -51,7 +59,12 @@ public double estimatePrepTime(string[] strings, int v)
 
         public double calculateGramsOfSugar(string[] strings, int v)
         {
-            throw new NotImplementedException();
+            int sugarPerLayer = 100;
+            if (strings.Contains("sugar"))
+            {
+                return sugarPerLayer * v;
+            }
+            else return 0;
         }