C语言怎么定义一个动态结构体数组的同时，又把前三个数据加进去

struct Cate
{
    int No;
    char Name[30];
}ca;

int main(){
    
    struct Cate ca[1000]=
    {
        {1,"Starter"},
        {2,"Curries"},
        {3,"Barbecues"}
    };
    ca = (struct Cate*)malloc(sizeof(struct Cate)*1000);

原题是啥，你想怎莫加