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- char substr (char *s, int i, int n) {
- char new_s [n];
- printf("Som vo fukcii substr");
- printf("zaciatok an indexe: %d\n", i);
- printf("dlzka noveho retazca: %d\n", n);
- //osetrenie stavu, kedy pozadujeme zacinajuci index > ako dlzka samotneho retazca
- if (i> strlen(s)) {
- printf("ERROR: index je mimo rozsah daneho retazca!\n");
- return 1;
- }
- //osetrenie kedy pozadovana dlzka hladaneho podretazca je dlhsia ako samotny retazec
- if (n>(strlen(s)-i)) {
- printf("ERROR: dlzka pozadovaneho retazca je vacsia ako povodny retazec! \n");
- return 1;
- }
- for (int j = 0; j<n; j++) {
- new_s [j] = s[i];
- i++;
- }
- printf("%s\n",new_s);
- //TODO return new_s - hadze mi error core dumped, neviem ako to vratit :D
- }
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