#include

using namespace std; int n; int main() { cin>>n; for(int i=n;i>=1;i--){ int k1=2*i-1; int k2=n-i; for (int j=1;j<=k2;j++){ cout<<" "; } for(int j=1;j<=k1;j++){ cout<<"#";

    }
    cout<<endl;
}
return 0;

}