save project

diy1.py

@@ -7,7 +7,8 @@ while True:
         print("登录成功")
         print("登录成功")
         break
         break
     print("欢迎来到贝尔编程")
     print("欢迎来到贝尔编程")
-    if not name==username:
+    if name!=username:
         print("用户名错误,请重新输入")
         print("用户名错误,请重新输入")
-    if not password == userpassword:
+        continue
+    if password!=userpassword:
         print("密码错误,请重新输入")
         print("密码错误,请重新输入")
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