1 #include <stdio.h>
  2 #include <stdlib.h>
  3 #include <unistd.h>
  4 #include <fcntl.h>
  5
  6 #include "student.h"
  7
  8 int main(int argc, char *argv[])
  9 {
 10         int fd, id;
 11         char c;
 12         struct student rec;
 13         if (argc < 2) {
 14                 fprintf(stderr,"instruction : %s file\n", argv[0]);
 15                 exit(1);
 16         }
 17         if ((fd = open(argv[1],O_RDONLY)) == -1) {
 18                 perror(argv[1]);
 19                 exit(2);
 20         }
 21
 22         do {
 23         printf("\n do you want search a studebt id: ");
 24         if (scanf("%d", &id) == 1) {
 25                 lseek(fd,(id-START_ID)*sizeof(rec), SEEK_SET);
 26         if ((read(fd, (char *) &rec, sizeof(rec)) > 0 && (rec.id != 0))
 27                 printf("name:%s\t id:%d\t score:%d\n",rec.name, rec.id, rec.score);  <---이부분이랑
 28
 29         else
 30         printf("record %d not here\n",id);
 31         } else printf("input error");                        <--------- 이부분에서
 32         printf("cotinue? (y/n)");
 33         scanf(" %c", &c);
 34         } while (c=='y');
 35         close(fd);
 36         exit(0);
 37 }


오류가나는데요 우류내용

c:27:3 error: expected ')' before 'printf'


랑


c:31:2 error:expected expression before '}' token

이라고 나오는데 당최 모르겠어요.
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