auto save

diy1.py

@@ -6,5 +6,8 @@ name = input("请输入账号:")
 password = input("请输入密码：")
 password = input("请输入密码：")
 
 
 # 如果用户输入的账号、密码正确，提示登陆成功
 # 如果用户输入的账号、密码正确，提示登陆成功
-if name == username and password == userpassword
-    print("登录成功")
+if name == username and password == userpassword:
+    print("登录成功!")
\ No newline at end of file
+    break
+else:
+    print("请重新输入!")
\ No newline at end of file