求解

P2679 [NOIP2015 提高组] 子串

EMM……
by Ticzone @ 2018-10-02 18:29:05


EMM......
by zhy_ @ 2018-10-02 18:34:22


@[zhy_1412186887](/space/show?uid=93030) @[佚_名](/space/show?uid=101484) 有问题吗?
by 想象未来 @ 2018-10-02 18:36:52


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