线性表实现一元多项式的表示及相加

头文件实现：

#ifndef POLYLIST_H
#define POLYLIST_H


//Data Type
#define NULL 0


typedef enum{
  _FALSE = 0,
  _TRUE
}_BOOL;


typedef struct Polynode{
  int coef;//系数 
  int exp; //指数 
  struct Polynode* next;
}Polynode,*Polylist;


//Function
void InputData(int* pc,int* pe);
Polylist CreatePoly();
void AddPoly(Polylist polya,Polylist polyb);
#endif

源文件实现：

#include "Polylist.h"
#include <stdio.h>
#include <stdlib.h>


void InputData(int* pc,int* pe)
{
  printf("coef=");
  scanf("%d",pc);
  printf("exp=");
  scanf("%d",pe);
}


Polylist CreatePoly()
{
  Polynode *head,*tail,*s;
  int c,e;


  head = (Polynode*)malloc(sizeof(Polynode));//头结点