https://blog.youkuaiyun.com/m0_73226533zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/m0_73226533/article/details/133250024https://blog.youkuaiyun.com/m0_73226533/article/details/133250024m0_73226533Sun, 24 Sep 2023 20:00:35 +0800 3 | --number == 0③number初值为2：number-- > 2 && --number == 0④number初值为12：number++ > 10 && --number!= 3⑤number初值为0：number++ > -1 || --number <= 2 && number--!= 10)【小括号优先级最高】]]>