c - 打印结构体的字符串

Question

当我尝试打印字符串“descpt”时出现问题。有人可以帮助我吗？这是我的代码:

struct Article {
    int a;
    int b;
    const char *descpt[20];
};

void Print(Article * data) {
    printf("The article number is %d\n", data->a);
    printf("The quantity is %d\n", data->b);
    printf("The article number is %s\n", data->descpt[20]);
}

int main() {
    Article data;
    data.a = 10;
    data.b = 20;
    data.descpt[20] = "Articles";
    Print(&data);
    return 0;
}

Answer 1

#include<stdio.h>
#include<string.h>
struct Article {
    int a;
    int b;
    char descpt[20];
};

void Print(Article * data) {
    printf("The article number is %d\n", data->a);
    printf("The quantity is %d\n", data->b);
    printf("The article number is %s\n", data->descpt);
}
int main()
{
    Article data;
    data.a = 10;
    data.b = 20;
    strncpy_s(data.descpt, "Articles", strlen("Articles"));
    Print(&data);
    return 0;

}