save project

diy2.py

@@ -11,9 +11,10 @@ while True:
             break 
         elif  name != username:
             print("用户名错误!请重新输入")
-            print("")
+            print("你还有"+str(i)+"次")
         else:
             print("密码错误!请重新输入")
+            print("你还有"+str(i)+"次")
     else:
         print("账户锁定")
         exit()