save project

diy1.py

@@ -6,9 +6,11 @@ userpassword = input("请输入用户密码")
 if username == "python" or userpassword == "123456":
 if username == "python" or userpassword == "123456":
     pass print("登陆成功")
     pass print("登陆成功")
     break
     break
-    print("欢饮来到贝尔星球")
 if name is username:
 if name is username:
     print("用户名不存在，请重新输入！") 
     print("用户名不存在，请重新输入！") 
+    continue
 if password is userpassword:     
 if password is userpassword:     
     print("密码输入有误，请重新输入！")
     print("密码输入有误，请重新输入！")
-# 如果用户输入的账号、密码正确，提示登陆成功
+print("欢饮来到贝尔星球")
+
+