save project

diy1.py

@@ -7,6 +7,6 @@ while True:
     if n==un and p==up:
     if n==un and p==up:
         break
         break
     print("Error.....")    
     print("Error.....")    
-print("Hello!"+n+"wellcom to BELL!")
+print("Hello!"+n+", wellcom to BELL!")
 
 
 # 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
\ No newline at end of file