使用指针输出结构体变量stu的成员name之值

Question

#include<stdio.h>
int main(void)
{
struct student
{
int num;
char name[10];
float score[3];
} stu = {2012, "WuHua", {75.4f, 80, 92}};
struct student *ptr;

3 分

printf("%s\n", 3 分

); /* 必须使用指针变量ptr实现 */

return 0;

}

Answer 1

#include<stdio.h>
int main(void)
{
struct student
{
int num;
char name[10];
float score[3];
} stu = {2012, "WuHua", {75.4f, 80, 92}};
struct student *ptr;

ptr = &stu;

printf("%s\n", ptr->name);

return 0;
}