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- #include <stdio.h>
- #include <stdlib.h>
- int main(int argc, char *argv[]) {
- char buffer[20];
- int redovi=0;
- int i=0;
- FILE *f;
- f=fopen("redvoznje.txt","a+");
- while(fgets(buffer,20,f)!=NULL) /* brojac redova */
- {
- redovi ++;
- }
- rewind(f); //vraca kursor na pocetak
- int sat;
- int min1,min2,min3;
- int polazak;
- printf("Unesite cas za koji zelite da vidite polaske:");
- scanf("%d",&polazak);
- for(i=0;i<redovi;i++)
- {
- fgets(buffer,20,f);
- sscanf(buffer,"%d %*c %d %d %d",&sat,&min1,&min2,&min3); //ucitava vrednosti iz redova
- if(sat==polazak)
- {
- printf("%s",buffer);
- break;
- }
- }
- fclose(f);
- return 0;
- }
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