c语言编程-----指向二维数组的指针

c中如何返回一个指向二维数组的指针

#include <stdio.h>
#include <stdlib.h>
 
#define COUNT 3
 
typedef int (*Mystype)[COUNT];
 
Mystype yourfunction(int n)
{
    Mystype p;
    int i = , j = ;
    if (NULL==(p = (Mystype)malloc(n*COUNT*sizeof(int))))
    {
        printf("OVERFLOW!\n");
        exit();
    }
    for (; i<n; i++)
    {
        for (j=; j<COUNT; j++)
        {
            p[i][j] = j+;    // p[i][j] == *(*(p+i)+j);
        }
    }
    return p;
}
 
void print_array(Mystype arry, int n)
{
    int i = , j = ;
    for (; i<n; i++)
    {
        for (j=; j<COUNT; j++)
        {
            printf("%d ",arry[i][j]); // arry[i][j] == *(*(arry+i)+j);
        }
        printf("\n");
    }
}
 
void main()
{
    int n = ;
    Mystype a = yourfunction(n);
    print_array(a,n);
}