最后一个for循环怎么不执行？

Question

#include <stdio.h>
void main()
{
    struct student
    {
        char name[10];
        char sex;
        int age;
        float score;
    }stu[5];
    printf("please enter name,sex,age,score for student\n");
    for (int i = 0; i < 5; i++)
    {
        scanf("%s,%c,%d,%f", stu[i].name, &stu[i].sex, &stu[i].age, &stu[i].score);
    }
    printf("输出信息\n");
    for (int i = 0; i < 5; i++)
    {
        if (stu[i].sex == 'f')
            printf("%s\t%d\t%4.1f\n", stu[i].name, stu[i].age, stu[i].score);
    }
}

Answer 1

#include <stdio.h>
void main()
{
    struct student
    {
        char *name[10];
        char xx[1];//////打印时用作间隔、、、、、
        char sex;
        int age;
        float score;
    }stu[2];
    printf("please enter name,sex,age,score for student\n");
    for (int i = 0; i < 2; i++)
    {
        scanf("%s %c %d %f", stu[i].name, &stu[i].sex, &stu[i].age, &stu[i].score);
        
    }
    printf("输出信息\n");
    for (int i = 0; i < 2; i++)
    {
        if (stu[i].sex == 'f')
            printf("%s\t%d\t%4.1f\n", stu[i].name, stu[i].age, stu[i].score);
    }
}