如何将2个结构fread()放在一起

#include <stdio.h>

typedef struct {
    int id;
    char name[20];
} Student;

typedef struct {
    int rollNo;
    float marks;
} Result;

void readStudentAndResult() {
    FILE *file = fopen("data.bin", "rb");
    if (file == NULL) {
        printf("Failed to open file.\n");
        return;
    }

    Student student;
    Result result;

    // 读取第一个结构
    fread(&student, sizeof(Student), 1, file);
    printf("Student ID: %d\n", student.id);
    printf("Student Name: %s\n", student.name);

    // 读取第二个结构
    fread(&result, sizeof(Result), 1, file);
    printf("Roll No: %d\n", result.rollNo);
    printf("Marks: %.2f\n", result.marks);

    fclose(file);
}

int main() {
    readStudentAndResult();
    return 0;
}