#include <iostream> using namespace std; int main() { int i, i1; cin >> i; i1=i; for(int n=1,y=1;n<=i;n++,y+=2){ for(int x=1;x<=i-n;x++){ cout<<" "; } for(int z=1;z<=y;z++){ cout<<"*"; } cout<<endl; } return 0; }