#include<bits/stdc++.h>
using namespace std;

main()
{
    int element_number, input_array[10]={0}, sum_1=0, sum_2=0, new_arr[10]={0}, new_arr2[10]={0};

    cin>>element_number;

    for(int i=1; i<=element_number; i++)
    {
        cin>>input_array[i];
    }

    for(int i=0; i<element_number; i++)
    {
        for(int j=element_number; j>0; j--)
        {
            if(i%2!=0)
            {
                if(input_array[i]>input_array[j])
                {
                    new_arr[i]=input_array[i];
                }
                else
                    new_arr[i]=input_array[j];
            }
            else
            {
                if(input_array[i]>input_array[j])
                {
                    new_arr[i]=input_array[i];
                }
                else
                    new_arr[i]=input_array[j];
            }

            sum_1+=new_arr[i];
            sum_2+=new_arr[i];
        }
    }

    cout<<sum_1<<" "<<sum_2;
}