include <bits/stdc++.h>

using namespace std;
int main ()
{
int n;
while(cin>>n){
for(int i=0;i<n;i++){
for(int j=n-1;j>i;j--){
cout<<" ";
}
for(int j=0;j<=i;j++){
cout<<"*"<<" ";
}cout<<"\n";
}
}
return 0;
}