鄙视下LZ,会你不会的就可以做你的老师了

有了目标才有动力!!!

程序代码:#include<stdio.h>
#include<stdlib.h>
main()
{
FILE *fp;
char str[256];
if((fp=fopen("F:\\filename.text","r"))==NULL) // 注意那个反斜线
{
fprintf(stderr,"error open of file");
exit(1);
}
while(!feof(fp))
{
fscanf(fp,"%s",str);
puts(str);
printf("%ld\n",ftell(fp));
}
rewind(fp);
printf("%ld\n",ftell(fp));
fclose(fp);
return 0;
}