提交记录 #488

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define MAX_NAME_LENGTH 20
typedef struct {
    char name[MAX_NAME_LENGTH + 1];
    int score;
} Student;
int compare(const void *a, const void *b) {
    Student *studentA = (Student *)a;
    Student *studentB = (Student *)b;
    if (studentA->score != studentB->score) {
        return studentB->score - studentA->score;
    }
    return 0;
}
int main() {
    int n;
    scanf("%d", &n);
    //getchar();
    Student students[n];
    for (int i = 0; i < n; i++) {
        scanf("%s,%d\n", students[i].name, &students[i].score);
        //getchar();
    }
    qsort(students, n, sizeof(Student), compare);
    for (int i = 0; i < n; i++) {
        printf("%s,%d\n", students[i].name,students[i].score);
    }
    return 0;
}