diff --git a/selection-sort/selectionsort.cs b/selection-sort/selectionsort.cs
new file mode 100644
index 0000000..854997b
--- /dev/null
+++ b/selection-sort/selectionsort.cs
@@ -0,0 +1,29 @@
+using System;
+public class Example {
+   static void Main(string[] args) {
+      int[] arr = new int[10] { 56, 1, 99, 67, 89, 23, 44, 12, 78, 34 };
+      int n = 10;
+      Console.WriteLine("Selection sort");  
+      Console.Write("Initial array is: ");
+      for (int i = 0; i < n; i++) {
+         Console.Write(arr[i] + " ");
+      }
+      int temp, smallest;
+      for (int i = 0; i < n - 1; i++) {
+         smallest = i;
+         for (int j = i + 1; j < n; j++) {
+            if (arr[j] < arr[smallest]) {
+               smallest = j;
+            }
+         }
+         temp = arr[smallest];
+         arr[smallest] = arr[i];
+         arr[i] = temp;
+      }
+      Console.WriteLine();
+      Console.Write("Sorted array is: "); 
+      for (int i = 0; i < n; i++) {
+         Console.Write(arr[i] + " ");
+      }
+   }
+}