fprintf(save,"        Name          Num     Chinese     Math     English     Allscore\n");
    p1=head;
    fprintf(save,"        %-14s%-8d%-12.2f%-10.2f%-12.2f%-0.2f\n",p1->Name,p1->Num,p1->Score.Chinese,p1->Score.Math,p1->Score.English,p1->Allscore);
    while(p1->next!=NULL)
    {
        p1=p1->next;
        fprintf(save,"        %-14s%-8d%-12.2f%-10.2f%-12.2f%-0.2f\n",p1->Name,p1->Num,p1->Score.Chinese,p1->Score.Math,p1->Score.English,p1->Allscore);
    }
    p1->next=NULL;
    fclose(save);
    printf("保存成功！\n");

我是用如上方式将信息保存出去的
在硬盘中打开已保存的文件就是这样



这都没有问题   但是就不会怎么将该文件读取了


这是读取部分的代码

int fs=0;
    char filename[20];
    FILE *load;
    printf("请输入要读取的文件名：");
    scanf("%s",&filename);
    if((load=fopen("filename.txt","r+"))==NULL)
    {
        printf("No find!\n");
        return head;
    }
    fseek(load,72,0);
    struct student *p1;
    p1=(struct student *)malloc(length);
    fscanf(load,"        %-14s%-8d%-12.2f%-10.2f%-12.2f%-0.2f",&p1->Name,&p1->Num,&p1->Score.Chinese,&p1->Score.Math,&p1->Score.English,&p1->Allscore);
    head=p1;
    for(;;)
    {
        p1=p1->next;
        p1=(struct student *)malloc(length);
        fs=fscanf(load,"        %-14s%-8d%-12.2f%-10.2f%-12.2f%-0.2f",&p1->Name,&p1->Num,&p1->Score.Chinese,&p1->Score.Math,&p1->Score.English,&p1->Allscore);
        if(fs==EOF)
        {
            p1=NULL;
            break;
        }
    }
    fclose(load);
    printf("读取成功！\n");
    system("pause");
    getchar();
    return head;