save project

diy2.py

@@ -8,6 +8,7 @@ while True:
         break
         break
     if username != name:
     if username != name:
         print("用户名错误")
         print("用户名错误")
+        continue
     if userpassword != password:
     if userpassword != password:
         print("密码错误")
         print("密码错误")
         
         
@@ -16,9 +17,7 @@ while True:
 
 
 
 
 
 
-
-
-    print("用户名和密码错误!请重新输入")
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
 
 
 
 
+ 
\ No newline at end of file