diff --git a/Module2.5/home_work/[hw]01_task_while.md b/Module2.5/home_work/[hw]01_task_while.md
index 1ce3651..15f7f71 100644
--- a/Module2.5/home_work/[hw]01_task_while.md
+++ b/Module2.5/home_work/[hw]01_task_while.md
@@ -36,6 +36,10 @@ n = 12
 ### Решение задачи
 
 ```python
-# TODO: you code here...
+cost = 9.99
+n = 12
+while n < 119.88:
+    print(n)
+    n += (cost-0.01)
 ```