@lin\_toto
by loibf @ 2014-11-02 11:12:09
不造啊，果断放弃
by 零浅忧 @ 2014-11-02 11:14:48
longint
by lin_toto @ 2014-11-02 11:15:25
好吧 3Q
by loibf @ 2014-11-02 11:16:27
求样例解释！！！！！
by SiginorinoY @ 2014-11-02 11:33:02
提高组初赛问题求解第一题！
by Das_Reich @ 2014-11-02 17:54:38
@[loibf](/space/show?uid=3228) 用散列啊，不需要知道范围
by 蒟蒻wyx @ 2018-03-08 13:22:05
考古$2^{10}+1$
by xh39 @ 2019-11-04 17:22:30