XUATDS C++

#include <bits/stdc++.h>
using namespace std;
int n,t,i;
int main()
{
    freopen("xuatds.inp","r",stdin);
    freopen("xuatds.out","w",stdout);
    cin>>n;
    for (i=1;i<=n;i++) 
       cout<<(2*i)<<" ";
    cout<<endl;
    for (i=1;i<=n+1;i++) 
       cout<<(i*2-1)<<" ";
}