diff --git a/bubble_sort.cpp b/bubble_sort.cpp
new file mode 100644
index 0000000..fad4da6
--- /dev/null
+++ b/bubble_sort.cpp
@@ -0,0 +1,45 @@
+
+
+#include <iostream>
+using namespace std;
+
+
+void bubbleSort(int array[], int size) {
+
+ 
+  for (int step = 0; step < size; ++step) {
+      
+
+    for (int i = 0; i < size - step; ++i) {
+
+   
+      if (array[i] > array[i + 1]) {
+
+        
+        int temp = array[i];
+        array[i] = array[i + 1];
+        array[i + 1] = temp;
+      }
+    }
+  }
+}
+
+
+void printArray(int array[], int size) {
+  for (int i = 0; i < size; ++i) {
+    cout << "  " << array[i];
+  }
+  cout << "\n";
+}
+
+int main() {
+  int data[] = {-2, 45, 0, 11, -9,78,9,-3,6};
+  
+  
+  int size = sizeof(data) / sizeof(data[0]);
+  
+  bubbleSort(data, size);
+  
+  cout << "Sorted Array in Ascending Order:\n";  
+  printArray(data, size);
+}
\ No newline at end of file