1206C - Almost Equal - CodeForces Solution

// Online C++ compiler to run C++ program online
#include <iostream>
using namespace std;
int main() {
    // Write C++ code here
    // std::cout << "Hello world!";
    int n;
    cin>>n;
    if(n%2==0){
        cout<<"NO"<<endl;
    }
    else{
        cout<<"YES"<<endl;
        for(int i=1;i<=(n-1)/2;i++){
            cout<<(4*i)-3<<" "<<4*i<<" ";
        }
        cout<<(2*n)-1<<" ";
        for(int i =1;i<=(n-1)/2;i++){
            cout<<(4*i)-2<<" "<<(4*i)-1<<" ";
        }
        cout<<2*n<<endl;
    }
    return 0;
}