这我写的代码，但是我找不到错误，请大家帮帮忙啊，看看是怎么回事儿！


#include<stdio.h>
#include<string.h>
#include<stdlib.h>
struct student_type
{   
     char name[8];
     long  num,clas;
     int score1,score2,score3;     
     double ave;
}stud[4];
int main(void)
{
     long num,clas,
     int i,score1,score2,score3,ave;
     char name[8];
    FILE *fp=fopen("score.txt","w");
    FILE *fq;
    if (!fp)
    {
        printf("file to open") ;
    }

     for(i=0;i<4;i++)
     {
        printf("请输入第%d个学生学号、姓名、班级、三门课成绩:\n",i+1);
        scanf("%ld%s%ld%d%d%d",&stud[i].num,stud[i].name,&stud[i].clas,&stud[i].score1,&stud[i].score2,&stud[i].score3);        
        stud[i].ave=1.0*((stud[i].score1+stud[i].score2+stud[i].score3)/3);        
        
        fprintf(fp,"%ld  %s  %ld  %d  %d  %d  %lf\n",stud[i].num,stud[i].name,stud[i].clas,&stud[i].score1,&stud[i].score2,stud[i].score3,stud[i].ave);
        printf("\n");
     }
    if(fclose(fp))
    {
        printf("Can not close the file!\n");
        exit(0);
    }

    if((fq=fopen("score.text","r"))==NULL)
    {
        printf("File open error!\n");
        exit(0);
    }   

    if((fq=fopen("score.text","r"))==NULL)
    {
        printf("File open error!\n");
        exit(0);
    }   
    while(! feof(fq))
    {
        fscanf(fq,"%ld%s%ld%d%d%d%lf",&num,name,&clas,&score1,&score2,&score3,&ave);
        printf("%ld  %s  %ld  %d  %d  %d  %lf\n",num,name,clas,score1,score2,score3,ave);
        printf("\n");
    };
    if(fclose(fq))
    {
        printf("Can not close the file!\n");
        exit(0);
    }
     
 return 0;

}

额。。。。不懂，可不可以给改好的代码，这样我能看懂，抱歉！不过还是要谢谢你。

改过来他也不对啊