哈夫曼树创建（.cpp)

代码预览：#include#include#defineN50/*叶子结点数*/#defineM2*N-1/*树中结点总数*/typedefstruct{chardata[5];/*结点值*/intweight;/*权重*/intparent;/*双亲结点*/intlchild;/*左孩子结点*/intrchild;/*右孩子结点*/}HTNode;typedefstruct{charcd[N];/*存放哈夫曼码*/intstart;}HCode;