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Oct 28th, 2016
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  1. char substr (char *s, int i, int n) {
  2. char new_s [n];
  3. printf("Som vo fukcii substr");
  4. printf("zaciatok an indexe: %d\n", i);
  5. printf("dlzka noveho retazca: %d\n", n);
  6.  
  7. //osetrenie stavu, kedy pozadujeme zacinajuci index > ako dlzka samotneho retazca
  8. if (i> strlen(s)) {
  9. printf("ERROR: index je mimo rozsah daneho retazca!\n");
  10. return 1;
  11. }
  12.  
  13. //osetrenie kedy pozadovana dlzka hladaneho podretazca je dlhsia ako samotny retazec
  14. if (n>(strlen(s)-i)) {
  15. printf("ERROR: dlzka pozadovaneho retazca je vacsia ako povodny retazec! \n");
  16. return 1;
  17. }
  18.  
  19. for (int j = 0; j<n; j++) {
  20. new_s [j] = s[i];
  21. i++;
  22. }
  23. printf("%s\n",new_s);
  24. //TODO return new_s - hadze mi error core dumped, neviem ako to vratit :D
  25. }
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