python

1.7 KiB

Raw Permalink Blame History Unescape Escape

This file contains invisible Unicode characters that may be processed differently from what appears below. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to reveal hidden characters.

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

##zkw 线段树的介绍

HDU 5820 Lights【zkw线段树，扫描线】

Bzoj 3813　 (区间内某个值是否出现过) codevs 2000 (区间最长上升子序列) codevs 3044 (矩阵面积求并) Hdu 4419 (多色矩形面积并) Hdu 2305 (最值维护)