#include<iostream> #include<iomanip> using namespace std; int main(){ int n; cin>>n; for(int i=1;i<=n;i++){ cout<<setw(n-i+1)<<"*"; if(i!=1) cout<<setw(i*2+n-3)<<"*"; else for(int j=1;j<n;j++) cout<<"*"; cout<<endl; } for(int i=n-1;i>=1;i--){ cout<<setw(n-i+1)<<"*"; if(i!=1) cout<<setw(i*2+n-3)<<"*"; else for(int j=1;j<n;j++) cout<<"*"; cout<<endl; } return 0; }