Finished the lesson

Emne 3/Innkapsling/Innkapsling/Program.cs

@@ -10,6 +10,11 @@ while (true)
      
     var number = Convert.ToInt32(numberStr);
     stats.AddNumber(number);
-    stats.Show();
+    Console.Clear();
+    Console.WriteLine(
+        $"Antall tall: {stats.NumberCount} " + 
+        $"Sum: {stats.Sum} " + 
+        $"Snitt: {stats.Mean}"
+        );
     
 }

Emne 3/Innkapsling/Innkapsling/Stats.cs

@@ -1,29 +1,16 @@
 namespace Innkapsling;
 
-public class Stats
+internal class Stats
 {
-    private int[] _numbers;
-    private int _numberCount;
-
-    public Stats()
-    {
-        _numbers = new int[10];
-    }
+    public int NumberCount { get;  private set; }
+    public int Sum { get; private set; }
 
+    public float Mean => (float)Sum / NumberCount;
+    
     public void AddNumber(int number)
     {
-      _numbers[_numberCount] = number;
-      _numberCount++;  
+        Sum += number;
+        NumberCount++;
     }
 
-    public void Show()
-    {
-        var sum = _numbers.Sum();
-        Console.Clear();
-        Console.WriteLine(
-            $"Antall tall: {_numberCount} " +
-            $"Sum: {sum} " +
-            $"Snitt: {(float)sum / _numberCount}"
-            );
-    }
 }