求助!!!本地AC提交全WA

P1054 [NOIP2005 提高组] 等价表达式

你这输入都不对,本地AC?
by cmz9690 @ 2022-07-28 22:21:16


你交错代码了吧
by cmz9690 @ 2022-07-28 22:22:48


@[cmz9690](/user/584168) 手写的get呀
by Liao_guest @ 2022-07-28 22:35:27


好好读题,第一行是一个表达式,然后才是选项
by cmz9690 @ 2022-07-28 23:39:05


还有就是输出是字母,而且不只一个
by cmz9690 @ 2022-07-28 23:40:33


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