你觉得你这数组开的下吗
by lin_toto @ 2017-05-13 00:14:34
同感
by 许豪 @ 2017-05-13 06:48:58
你为什么不边算边mod？
by 许豪 @ 2017-05-13 06:49:52
你这貌似太麻烦了···感觉用高精类都比这简单
by Lolierl @ 2017-05-13 08:18:33
两亿的llu 有点作
by EdwardFrog @ 2017-08-04 19:00:42
数组超空间！
by 李白666 @ 2017-08-24 09:26:45