#include <bits/stdc++.h>

using namespace std;

int main()

{

    int N;

    char sign;

    cin >> N >> sign;

    int count = ;

    while ( * count * count -  <= N)

    {

        count++;

    }

    count--;

    for (int i = ; i <  * count - ; i++)

    {

        for (int j = ; j < count -  - abs(count -  - i); j++)

        {

            printf(" ");

        }

        for (int j = ; j <  * abs(count -  - i) + ; j++)

        {

            printf("%c", sign);

        }

        printf("\n");

    }

    printf("%d", N - ( * count * count - ));

    return ;

}