diff --git a/lab20/1.c b/lab20/1.c
index d93c299..294c164 100644
--- a/lab20/1.c
+++ b/lab20/1.c
@@ -130,9 +130,9 @@ void Task1()
 {
 	printList();
 	addToHead(6400);
-	addToHead(500);
-	addToHead(200);
+	addToHead(400);
 	addToHead(200);
+	addToHead(400);
 	printList();
 
 	printf("contains(100) = %d\n", contains(100));