Create Gnome_sort_cpp

C++/Gnome_sort_cpp

@@ -0,0 +1,41 @@
+#include <iostream> 
+using namespace std; 
+
+// A function to sort the algorithm using gnome sort 
+void gnomeSort(int arr[], int n) 
+{ 
+    int index = 0; 
+
+    while (index < n) { 
+        if (index == 0) 
+            index++; 
+        if (arr[index] >= arr[index - 1]) 
+            index++; 
+        else { 
+            swap(arr[index], arr[index - 1]); 
+            index--; 
+        } 
+    } 
+    return; 
+} 
+
+// A utility function ot print an array of size n 
+void printArray(int arr[], int n) 
+{ 
+    cout << "Sorted sequence after Gnome sort: "; 
+    for (int i = 0; i < n; i++) 
+        cout << arr[i] << " "; 
+    cout << "\n"; 
+} 
+
+// Driver program to test above functions. 
+int main() 
+{ 
+    int arr[] = { 34, 2, 10, -9 }; 
+    int n = sizeof(arr) / sizeof(arr[0]); 
+
+    gnomeSort(arr, n); 
+    printArray(arr, n); 
+
+    return (0); 
+}