From f53fe3b98abfc85b0d9201747caf0f6959ae7cfe Mon Sep 17 00:00:00 2001
From: Pere Frontera <pere.frontera@gmail.com>
Date: Wed, 19 Jul 2023 17:49:01 +0200
Subject: [PATCH] SelectionSort csharp using array as input (#226)

Co-authored-by: Pere <pere.frontera@fdsa.es>
---
 .../csharp/01_selection_sort/Program.cs       | 21 ++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/02_selection_sort/csharp/01_selection_sort/Program.cs b/02_selection_sort/csharp/01_selection_sort/Program.cs
index 4b5a1bd..77d0a09 100644
--- a/02_selection_sort/csharp/01_selection_sort/Program.cs
+++ b/02_selection_sort/csharp/01_selection_sort/Program.cs
@@ -37,5 +37,24 @@ namespace ConsoleApplication
             }
             return smallestIndex;
         }
+        
+        public static int[] SelectionSort(int[] unorderedArray)
+        {
+            for (var i = 0; i < unorderedArray.Length; i++)
+            {
+                var smallestIndex = i;
+
+                for (var remainingIndex = i + 1; remainingIndex < unorderedArray.Length; remainingIndex++)
+                {
+                    if (unorderedArray[remainingIndex] < unorderedArray[smallestIndex])
+                    {
+                        smallestIndex = remainingIndex;
+                    }
+                }
+                (unorderedArray[i], unorderedArray[smallestIndex]) = (unorderedArray[smallestIndex], unorderedArray[i]);
+            }
+
+            return unorderedArray;
+        }
     }
-}
+}
\ No newline at end of file