include <bits/stdc++.h>

include <stdio.h>

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

}
return 0;
}