关于#结构体#的问题，如何解决？、 求指正

Question

定义一个student的结构体，并创建一个结构体数组，并用下表数据对其初始化，请输出每个同学的信息。（姓名占15个宽度，其他数据占4个宽度，右对齐，每个数据占一行）。
Num Name Sex Score
101 Li ping M 45
102 Zhang ping M 62
103 He fang F 92
104 Cheng ling F 87
105 Wang ming M 58
哪里错了啊

#include <stdio.h>
struct student
{
    char num[4];
    char name[15];
    char sex;
    int score;
};
int main()
{
    struct student stu[]=
    {
        {"101","Li ping",'M',45},
        {"102","Zhang ping",'M',62},
        {"103","He fang",'F',92},
        {"104","Cheng ling",'F',87},
        {"105","Wang ming",'M',58}
    };
    printf("%4s15%s%4c%4d\n",stu.num,stu.name,stu.sex,stu.score);
}

Answer 1

访问学生信息结构数组时没有使用下标来访问这里错了，加上下标访问结构数组的信息即可，修改如下：

#include <stdio.h>
struct student
{
    char num[4];
    char name[15];
    char sex;
    int score;
};
int main()
{
    struct student stu[]=
    {
        {"101","Li ping",'M',45},
        {"102","Zhang ping",'M',62},
        {"103","He fang",'F',92},
        {"104","Cheng ling",'F',87},
        {"105","Wang ming",'M',58}
    };
    
    int i;
    for(i=0;i<5;i++){
        printf("%4s%15s%4c%4d\n",stu[i].num,stu[i].name,stu[i].sex,stu[i].score);
    } 
}