#include <iostream>
#include <cstring>
#include <algorithm>

using namespace std;
const int N = 1e5+10;
long long a[N];
int main()
{
    long long  n;
    cin>>n;
    int cnt = 0;
    for(int i = 0;i<n;i++) 
    {
        cin>>a[i];
    }
    sort(a,a+n);
    int sum1 =0;
    int sum2 =0;
    if(n%2==0)
  {  for(int i = 0;i<=(n-1)/2;i++) sum1+=a[i];
     for(int i = n/2;i<n;i++) sum2+=a[i];
     cout<<0<<" "<<sum2-sum1;
  }
  else
  { 
     for(int i = 0;i<=n/2-1;i++) sum1+=a[i];
     for(int i = n/2;i<n;i++) sum2+=a[i];
     cout<<1<<" "<<sum2-sum1;
  }

}