HUDSI1265 @ 2023-12-26 20:04:34
如果要用sort或nth-element 请用scanf读取，要不然会超时
by jinxiyou @ 2023-12-30 13:48:27
谁说的，我用的nth_element就过了，没用scanf
by wjh1570271364 @ 2024-01-02 20:24:30
@HUDSI1256 cin也可以但要加
ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);by HUDSI1265 @ 2024-01-03 18:54:21
@jinxiyou 为什么，我用nth_element就超
by HUDSI1265 @ 2024-04-10 18:32:05
@wjh1570271364
你这相当于把cin改成scanf
把cout改成printf