@[B站滴魔墨](/user/505281) z应该除的是m-2
by 欢黎明陌 @ 2022-01-15 10:45:51
@[B站滴魔墨](/user/505281) ``sort(a,a+n);``应是``sort(a,a+m);``
by lsj2009 @ 2022-01-15 10:50:08
楼上也对
by lsj2009 @ 2022-01-15 10:50:29
@[欢黎明陌](/user/402211) @[lsj2009](/user/468657) 谢谢dalao们
by D_M_ @ 2022-01-15 11:15:16