怎么降橙了

P1923 【深基9.例4】求第 k 小的数

zhujianheng @ 2023-10-02 21:55:40

不是黄吗，建议回黄

by xiaoyang111 @ 2023-10-02 21:58:45

上位橙够了，快排归并不至于黄

by zhujianheng @ 2023-10-02 22:00:49

建议开个如下数据的题

n \le 2 \times 10^7, k \le n

by zhujianheng @ 2023-10-02 22:01:20

要是真叫你排序怎么办？

by gongziwen @ 2023-10-02 22:06:01

@zhujianheng 黄及以下，众生平等

by MA_tian @ 2023-10-02 22:12:11

我一进来看，少一道黄题，人蒙了

by ABCgfed @ 2023-10-15 16:09:32

@xiaoyang111 @zhujianheng 建议回黄

by WindowsWKP @ 2024-01-14 12:05:50

自己看

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