Remember to use this editorial only when stuck, and not to copy-paste code from it. Please be respectful to the problem author and editorialist.
Submitting an official solution before solving the problem yourself is a bannable offence.

Author: dora

这道题属于典型的「两个选项、排序后选择最优子集」类型的贪心题


Comments

There are no comments at the moment.