ทำไมจึงใช้ struct

#include <stdio.h>
struct Student { int id; char name[24]; float score; };
int main(void) {
    struct Student s = {1042, "Mali", 87.5f};
    printf("%d %s %.1f\n", s.id, s.name, s.score);
    return 0;
}

กำลังโหลดตัวแก้ไขโค้ด…