I am unable to print the stars correctly.
int main()
{
int n;
int k=0;
cin>>n;
for(int i=n;i>=0;i--){
for(int j=1;j<=i;j++){
cout<<j<<" ";
}
cout<<endl;
}
for(int i=1;i<=n;++i){
for(int j=1;j<n-i;++j){
cout<<" ";
}
while(k!=2*i-1){
cout<<"*";
++k;
}
cout<<endl;
}
return 0;
}
