save project

diy1.py

@@ -11,6 +11,7 @@ while True:
         break
         break
     if username != name :
     if username != name :
         print("用户不在") 
         print("用户不在") 
+        continue 
     if userpassword != password :       
     if userpassword != password :       
         print("密码错误")     
         print("密码错误")     
 print("欢迎")
 print("欢迎")
\ No newline at end of file