#include <cstdio>

using namespace std;

int main()
{
    int N,rest;
    freopen ("multimi2.in","r",stdin);
    freopen ("multimi2.out","w",stdout);
    scanf("%d", &N);
    rest=(N&3);
    if(rest==0 || rest==3)
        printf("0\n");
    else
        printf("1\n");
    return 0;
}