头文件
#ifndef _NODE_H
#define _NODE_H
typedef struct _node{
int value;
struct _node *next;
} Node;
#endif
主程序
#include"node.h"
#include<stdio.h>
#include<stdlib.h>
//typedef struct _node{
// int value;
// struct _node *next;
//} Node;
int main(int argc, char const *argv[])
{
Node *head=NULL;
int number;
do{
scanf("%d",&number);
if(number!=-1){
//add to linked-list
Node *p=(Node*)malloc(sizeof(Node));
p->value=number;
p->next=NULL;
//find the last
Node *last=head;
if(last)//last不为空
{
while(last->next)
{
last=last->next;
}
//attach
last->next=p;
}
else
{
head=p;
}
}
}while(number!=-1);
//printf("%d",head->value);
return 0;
}
