空串是不是字符串的子串

灌水区

1
by Lanyan_Anaxida @ 2024-09-20 21:23:33


???
by zhuziheng10003 @ 2024-09-20 21:23:40


应该是,毕竟有非空字串这种说法
by lin20081016 @ 2024-09-20 21:23:53


是的,但注意“非空子串”
by zhaolianghan @ 2024-09-20 21:23:53


yes
by water2014 @ 2024-09-20 21:24:00


看 ccf 强调吧,实在不行直接举手问
by wukaichen888 @ 2024-09-20 21:24:37


@[wukaichen888](/user/723238) 考试内容不得提问(doge)
by xiaoyu2009 @ 2024-09-20 21:27:43


@[xiaoyu2009](/user/742575) 没有,考试时可以举手问,但是不能问与试题答案相关的.(非空子串应该跟答案没关系吧...)
by yangfengzhao @ 2024-09-20 21:30:32


@[yangfengzhao](/user/1049846) 。。得看题目了,~~没关系你问啥。有关系也问不了~~
by xiaoyu2009 @ 2024-09-20 21:31:43


@[xiaoyu2009](/user/742575) @[qwef_](/user/819212) ~~反正看试题是否严谨,不严谨就问呗...~~
by yangfengzhao @ 2024-09-20 21:32:43


| 下一页