作业

#include<stdio.h>
struct student
{
    int num;
    char name[20];
    float score[3];
    float aver;
};
void input(struct student stu[])
{
    int i;
    printf("请输入各学生的信息：学号，姓名，三门课成绩：\n");
    for (i = 0; i < 3; i++){
        scanf("%d%s%f%f%f", &stu[i].num, &stu[i].name, &stu[i].score[0], &stu[i].score[1], &stu[i].score[2]);
        stu[i].aver = (stu[i].score[0] + stu[i].score[1] + stu[i].score[2]) / 3.0;
    }
}
struct student max(struct student stu[])
{
    int i, m = 0;
    for (i = 1; i<3; i++)
        if (stu[i].aver>stu[m].aver) m = i;
    return stu[m];
}
void print(struct student stud)
{
    printf("\n成绩最高的学生是:\n");
    printf("学号：%d\n姓名： %s\n三门课成绩： %5.1f ，%5.1f，%5.1f\n平均成绩：%5.1f\n", stud.num, stud.name, stud.score[0], stud.score[1], stud.score[2], stud.aver);
}
int main()
{
    //void input (struct student stu[]);
    //struct student max(struct student stu[]);
    //void print(struct student stu);
    struct student stu[3], *p = stu;
    input(p);
    print(max(p));
    return 0;
}

运行结果2016024284，gjq，100，100，100