hym666的专栏

#include"iostream"#include"fstream"using namespace std;typedef struct  node{ char x; int rchild ; int lchild; int weight; int parent;}Node;void bianma(Node *tree,int n);void yima(Node *tree,int n,int *a);int  main(){ int i,n; fstream fl1,fl2; fl1.open("inp