余人未至

DescriptionA group of cows grabbed a truck and ventured on an expedition deep into the jungle. Being rather poor drivers, the cows unfortunately managed to run over a rock and puncture the truck's

头文件：#include 按照由大到小排序的队列priority_queue que;按照由小到大排序的队列加上头文件vector priority_queue, greater > que;以由大到小为例：最大的元素，即top元素，pque.top();删除元素pque.pop();插入元素队列长度pque.size();判断是否为空qu

DescriptionFarmer John wants to repair a small length of the fence around the pasture. He measures the fence and finds that he needs N (1 ≤ N ≤ 20,000) planks of wood, each having some integer len