68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#define MAX_STUDENTS 100
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#define MAX_NAME_LENGTH 100
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typedef struct {
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char name[MAX_NAME_LENGTH];
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int votes;
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} Student;
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int compare_students(const void *a, const void *b) {
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const Student *student1 = (const Student *)a;
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const Student *student2 = (const Student *)b;
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if (student1->votes != student2->votes) {
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return student2->votes - student1->votes;
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} else {
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return strcmp(student1->name, student2->name);
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}
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}
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int main() {
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char line[256];
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Student students[MAX_STUDENTS];
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int total_students = 0;
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while (fgets(line, sizeof(line), stdin)) {
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int votes;
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char name[MAX_NAME_LENGTH];
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if (sscanf(line, "%d %99[^\n]", &votes, name) != 2) {
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fprintf(stderr, "Error: Invalid input format.\n");
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return 1;
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}
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int found = 0;
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for (int i = 0; i < total_students; i++) {
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if (strcmp(students[i].name, name) == 0) {
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students[i].votes += votes;
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found = 1;
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break;
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}
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}
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if (!found) {
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if (total_students >= MAX_STUDENTS) {
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fprintf(stderr, "Error: Too many students.\n");
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return 1;
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}
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strcpy(students[total_students].name, name);
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students[total_students].votes = votes;
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total_students++;
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}
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}
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qsort(students, total_students, sizeof(Student), compare_students);
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printf("Outcome:\n");
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for (int i = 0; i < total_students; i++) {
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printf("%d %s\n", students[i].votes, students[i].name);
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}
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return 0;
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}
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