diff --git a/src/hw_Optimal_Sort/main.c b/src/hw_Optimal_Sort/main.c
new file mode 100644
index 0000000..be27b34
--- /dev/null
+++ b/src/hw_Optimal_Sort/main.c
@@ -0,0 +1,16 @@
+#include <stdio.h>
+#include "sort.h" 
+
+int main() 
+{
+    int array[100];
+    int count = 0;
+
+    while (count < 100 && scanf("%d", &array[count]) == 1) {
+        count++;
+    }
+
+    int moved = sort_array(array, count);
+
+    return moved;
+}
diff --git a/src/hw_Optimal_Sort/sort.c b/src/hw_Optimal_Sort/sort.c
new file mode 100644
index 0000000..b535d0e
--- /dev/null
+++ b/src/hw_Optimal_Sort/sort.c
@@ -0,0 +1,16 @@
+int sort_array(int* array, int count) {
+    int moved_count = 0;
+    // сортировка пузырьком
+    for (int i = 0; i < count - 1; i++) {
+        for (int j = 0; j < count - i - 1; j++) {
+            if (array[j] > array[j + 1]) {
+                int temp = array[j];
+                array[j] = array[j + 1];
+                array[j + 1] = temp;
+                moved_count++;
+            }
+        }
+    }
+    
+    return moved_count;
+}