#include <stdio.h>

int main() 
{
    int num;
    int i;
    int j;
    int r_num;
    while(scanf("%d",&num)!=EOF)
    {
        printf("*\n");
        for(i = 0;i<num-1;i++)
        {
            for(j = 0;j<=i;j++)
            {
                printf(" ");
            }
            printf("*\n");
        }
    }
    return 0;
}