怎么看c语言运行错误_怎么看c语言运行错误

已结贴√

问题点数：20 回复次数：7

各位帮我看一下为什么输出的结果总是“文件打开失败”

#include

#include

#include

#include

#define NUM 10

typedef struct

{

char driver[10];

int car;

char police[10];

int num;

int year;

int month;

int date;

} Traffic;

int menu_select();

int Input(Traffic trafList[],int n);

void Display(Traffic trafList[],int n);

int Delete_a_record(Traffic trafList[],int n);

void Sort_by_Name(Traffic trafList[],int n);

int Insert_a_record(Traffic trafList[],int n);

int AddfromText(Traffic trafList[],int n,char *filename);

void WritetoText(Traffic trafList[],int n,char *filename);

void Query_a_record(Traffic trafList[],int n);

void main()

{

Traffic trafList[NUM];

int n=0;

FILE*fp;

int i;

fp=fopen(“records.txt”,”r”);

if(fp==NULL)

{    printf(“文件打开失败！\n”);

exit(1);

}

fprintf(fp,”%d”,n);

printf(“%d”,n);

for(i=0;i<1;i++)

{

fprintf(fp,”%s\t\t”,trafList[i].driver);

fprintf(fp,”%d\t”,trafList[i].car);

fprintf(fp,”%s”,trafList[i].police);

fprintf(fp,”%d\