【C++】数组

#include<stdio.h>

void print(int (*pa)[4], int m, int n)
{
    for(int i=0; i<m; i++)
    {
        for(int j=0; j<n; j++)
        {
            printf("%d\t", pa[i][j]);
        }
        printf("\n");
    }
}

int main()
{
    int a1[12] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11};
    int a2[3][4] = {{ 0, 1, 2, 3 },
                    { 4, 5, 6, 7 },
                    { 8, 9, 10, 11}};
    int (*pa1)[4] = &a1;
    int (*pa2)[4] = &a2;
    print(pa1, 3, 4);
    printf("\n");
    print(pa2, 3, 4);
}