#include <iostream>

using namespace std;

int trianguloPascal(int a, int b);

int main()
{
    // g = Grado
    int a, b, g = 9;

    for (a = 0; a <= g; a++)
        for (b = 0; b <= g; b++)

        if (b < a)
            printf ("%5d", trianguloPascal(a, b));

            else if (b == a)
                printf ("%5d\n", trianguloPascal(a, b));


    return 0;
}

int trianguloPascal(int a, int b)
{
    if (b == 0)
    return 1;

    else if (a == b)
    return 1;

    else
    return (trianguloPascal(a - 1, b - 1) + trianguloPascal(a - 1, b));
}