@[chen_zhe](/user/8457)
by B1ade_ @ 2021-07-09 14:52:56
你谷人均列文虎克
by _Emiria_ @ 2021-07-09 14:55:13
~~这可是洛谷官方题a~~
by B1ade_ @ 2021-07-09 14:55:43
@[WYXkk](/user/130151)
还有，输入格式里“下来有M行”为“接下来”
by a1ioua @ 2021-07-09 15:02:21
@[chen_zhe](/user/8457)
by B1ade_ @ 2021-07-13 08:49:32