#include <iostream>
using namespace std;
int main()
{
    int n;
    cin >> n;
    int x = (n + 1) / 2;
    if (x % 2 == 1)
    {
        cout << x << " ";
    }
    else
    {
        cout << -x << " ";
    }
    int y = (n - 1) / 4;
    if (n % 4 == 1)
    {
        cout << y * -2 << " ";
    }
    if (n % 4 == 2 || n % 4 == 3)
    {
        cout << (y + 1) * 2 << " ";
    }
    if (n % 4 == 0)
    {
        cout << (y + 1) * -2 << " ";
    }
    cout << endl;
    return 0;
}