#include <stdio.h>

int main() {
    int a;
    while (scanf("%d", &a) != EOF) {
        int i;
        for (i = 0; i < a; i++) { //行数
            int j, k;//空格和*
            for (j = 0; j < a - 1 - i; j++)//先打印每行左边空格
                printf(" ");
            for (k = 0; k <= i; k++)//再打印*
                printf("* ");
            printf("\n");
        }
    }
    return 0;
}