#include <stdlib.h>

/**
 * Note: The returned array must be malloced, assume caller calls free().
 */
int *getRow(int rowIndex, int *returnSize)
{
    int *ret = NULL;

    *returnSize = sizeof(int) * rowIndex + 1;
    ret = (int *)malloc(*returnSize);

    if (rowIndex == 0)
        ret[0] = 1;
    else if (rowIndex == 1)
        ret[0] = ret[1] = 1;
    else
    {
    }
    return ret;
}

int main()
{
}