堆-STL

往堆中加一个元素的算法（put）：

　

#include<algorithm>

void put (int d)
{
    heap[++heap_size]=d;
    push_heap(heap+,heap+heap_size+);   //大根堆
    push_heap(heap+,heap+heap_size+,geater<int>());  //小根堆
 } 

从堆中取出并删除一个元素的算法（get）

#include<algorithm>

void put (int d)
{
    pop_heap(heap+,heap+heap_size+);   //大根堆
    pop_heap(heap+,heap+heap_size+,geater<int>());  //小根堆
    heap[heap_size--]=d;
 }