@[black_trees](/user/304550) 10^20s输出受得了，属于极限数据，要在输入时做优化
by zhouhangzheng_2008 @ 2021-12-18 11:41:37
@[_JY_](/user/400269) 我没交啊
by zhouhangzheng_2008 @ 2021-12-18 11:42:06
圣经合影
by wackojunk @ 2022-05-17 16:00:32
确实，我用 int 都过了
by uid388628 @ 2022-07-22 09:58:11
我用int都过了~~(无语)~~
by Smz1026 @ 2023-08-21 20:35:51