#include #include #include #include #define MAX_M 100 #define MAX_S 100 typedef struct { char meno[MAX_M]; int hlasy; } Student; int najdi_studenta(Student studenti[], int pocet, char *meno) { for (int i = 0; i < pocet; i++) { if (strcmp(studenti[i].meno, meno) == 0) { return i; } } return -1; } int porovnaj(const void *a, const void *b) { Student *s1 = (Student *)a; Student *s2 = (Student *)b; if (s2->hlasy != s1->hlasy) { return s2->hlasy - s1->hlasy; } return strcmp(s1->meno, s2->meno); } int je_cislo(const char *retazec) { while (*retazec) { if (!isdigit(*retazec)) { return 0; } retazec++; } return 1; } int main() { Student studenti[MAX_S]; int pocet_studentov = 0; char meno[MAX_M]; char vstup[MAX_M + 10]; int hlasy; int nacitane = 0; while (fgets(vstup, sizeof(vstup), stdin) != NULL){ vstup[strcspn(vstup, "\n")] = 0; if (strlen(vstup) == 0) { break; } if (sscanf(vstup, "%d %[^\n]", &hlasy, meno) != 2 || hlasy <= 0) { printf("Nepodarilo nacitat nic\n"); return 1; } nacitane = 1; int index = najdi_studenta(studenti, pocet_studentov, meno); if (index != -1) { studenti[index].hlasy += hlasy; } else { if (pocet_studentov >= MAX_S) { printf("Nepodarilo nacitat nic\n"); return 1; } strcpy(studenti[pocet_studentov].meno, meno); studenti[pocet_studentov].hlasy = hlasy; pocet_studentov++; } } if (!nacitane) { printf("Nepodarilo nacitat nic\n"); return 1; } qsort(studenti, pocet_studentov, sizeof(Student), porovnaj); printf("Vysledky:\n"); for (int i = 0; i < pocet_studentov; i++) { printf("%d %s\n", studenti[i].hlasy, studenti[i].meno); } return 0; }