单调栈求矩形块最大面积 poj 2082 两只黄鹂鸣翠柳,一行白鹭上青天
Terrible Sets Let N be the set of all natural numbers {0 , 1 , 2 , . . . }, and R be the set of all real numbers. wi, hi for i = 1 . . . n are some elem...