程序代码：

#include <stdio.h>

int main()
{
    int i, j;
    int a[4][4];

    for (i = 0; i <= 2; ++i)
    for (j = 0; j <= 2; ++j)
        a[i][j] = i + j + 1;

    for (i = 0; i <= 2; ++i, puts(""))
    for (j = 0; j <= 2; ++j)
        printf("%d ", a[i][j]);

    return 0;
}