eto

#include <stdio.h>

typedef struct {
    char ispit[1];
    char sifra[6];
    char bodovi [1];
}   student;

int main(){

char tmp;
char sfr[6];
student st;

FILE* fbod = NULL;

fbod = fopen("Bodovi.dat", "rb");

if(fbod==NULL){
    printf("Neuspjelo otvaranje datoteke!");
    exit(1);
    }

printf("Unesite sifru studenta: ");
scanf("%s", sfr);

    while (1) {
        tmp=fread(&st,sizeof(student),1,fbod);
        if (tmp!=1)
            break;
        if(!strcmp(st.sifra,bdv))
            ???
    }

 printf("ID NAZIV ISPITA(.....)")


    fclose(fbod);

    return 0;
}