diff --git a/diy1.py b/diy1.py
index 6b272aa..004eca4 100644
--- a/diy1.py
+++ b/diy1.py
@@ -1,12 +1,3 @@
-students = ["悟空", "小贝", "八戒", "波奇"]
-
-#八戒因为要回老家，转学了，请将八戒从班级列表名单中删除
-students.pop(2)
-
-# 班上来了一个新同学，名叫"诺依"，请将"诺依"加入到班级名单里面
-students.append("诺依")
-
-# 班上准备开始辩论赛，分为红（red）、蓝(blue)组，
-# 请用切片将班级列表的前2名加入到红组，后2名加入到蓝组
-red = students[:2]
-blue = students[2:]
+str="54188"
+for x in range(len(str)):
+    print(x)
\ No newline at end of file