#include <stdio.h>

void PrintMatrix(int rowCount, int colCount, const int *m)
{
    int i, j;
    for(i = 0; i < rowCount; ++i)
    {
        for(j = 0; j < colCount; ++j)
        {
            printf("%3d ", m[i * colCount + j]);
        }
        printf("\n");
    }
}

int main(void)
{
    int Sparse[4][3] = {{5, 0, 0}, {0, 0, -1}, {3, 0, 0}, {0, 9, 10}};
     
    PrintMatrix(4, 3, Sparse[0]);

    return 0;
}