注意这题M的范围是M<=min(5,n)

P1357 花园

考古
by rui_er @ 2020-05-31 12:57:44


考古
by monstersqwq @ 2020-05-31 12:58:33


考古
by __蒟蒻__ @ 2020-05-31 12:59:16


考古
by 小个子 @ 2020-05-31 13:00:00


考古
by kjy_ttcl @ 2020-05-31 13:06:54


考古
by 打表大蒟蒻 @ 2020-05-31 13:09:13


考古
by _Feg_ @ 2020-05-31 13:11:18


烤谷
by Scrutiny @ 2020-05-31 13:19:11


考古
by songhongyi @ 2020-05-31 13:20:06


烤咕
by sweet_carrot @ 2020-05-31 13:25:26


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