implement huffman algorithm with stl priority-queue, first you must have the file, then the result is saved-implement Huffman algorithm with stl prio rity - queue, first you must have the file, then the result is saved

面向对象的程序设计:数据结构<向量类实现优先队列>-Object-Oriented Programming: data structures < vector implementation of priority queue type>

优先队列的实现与应用，即基本的实现与操作 有点小 适合初学STL-Implementation and Application priority queue

Descr iption: 1- Template for STL maps/multimaps 2- This routine shows how to use next/prev permutation with STL 3- Template for using C++ STL priority queues