save project

diy2.py

@@ -12,8 +12,10 @@ while True:
             print("登录成功!")
             print("登录成功!")
         if name != username:
         if name != username:
             print("用户名错误。")
             print("用户名错误。")
+            print( "温馨提示"+str(i)+"次机会")
             continue
             continue
             i-=1
             i-=1
+            
         if password != userpassword:
         if password != userpassword:
             print("账号错误。")
             print("账号错误。")