随笔分类 -  单调栈

单调栈POJ-2559
摘要：#单调栈POJ-2559 ##Description A histogram is a polygon composed of a sequence of rectangles aligned at a common base line. The rectangles have equal widt 阅读全文
posted @ 2020-12-14 23:09 肆之月 阅读(153) 评论(0) 推荐(0)