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skuska

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This commit is contained in:
Weber 2024-03-21 21:17:41 +00:00
parent 7cc02efe4e
commit 9b16a7ae19
1 changed files with 9 additions and 6 deletions
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15
cv5/program.c
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@ -28,20 +28,20 @@ int main() {
char line[1024]; char line[1024];
while (fgets(line, sizeof(line), stdin)) { while (fgets(line, sizeof(line), stdin)) {
int vote_count; int vote_count;
char name[1024]; // Use array instead of dynamically allocated memory char name[1024];
sscanf(line, "%d %[^\n]", &vote_count, name); // Read name until newline character sscanf(line, "%d %[^\n]", &vote_count, name);
if (student_count >= students_capacity) { if (student_count >= students_capacity) {
students_capacity = (students_capacity + 1) * 2; students_capacity = (students_capacity + 1) * 2;
student_t *new_students = realloc(students, students_capacity * sizeof(student_t)); student_t *new_students = realloc(students, students_capacity * sizeof(student_t));
if (new_students == NULL) { if (new_students == NULL) {
fprintf(stderr, "Error: Memory reallocation failed\n"); fprintf(stderr, "chyba");
return 1; return 1;
} }
students = new_students; students = new_students;
} }
students[student_count].name = strdup(name); // Duplicate the name students[student_count].name = strdup(name);
students[student_count].vote_count = vote_count; students[student_count].vote_count = vote_count;
student_count++; student_count++;
} }
@ -49,8 +49,11 @@ int main() {
qsort(students, student_count, sizeof(student_t), compare_students); qsort(students, student_count, sizeof(student_t), compare_students);
printf("Vysledky:\n"); printf("Vysledky:\n");
for (int i = 0; i < student_count; i++) { printf("%d %s\n", students[0].vote_count, students[0].name);
printf("%d %s\n", students[i].vote_count, students[i].name); for (int i = 1; i < student_count; i++) {
if (strcmp(students[i].name, students[i - 1].name) != 0) {
printf("%d %s\n", students[i].vote_count, students[i].name);
}
free(students[i].name); free(students[i].name);
} }
free(students); free(students);