#include<iostream>
#include<stdio.h>
#include<stdlib.h>
#include<ctype.h>
#include<math.h>
#include<cstring>
using namespace std;
int main(){
    int n;
    scanf("%d",&n);
    int* cont = new int[n];
    for(int i=0;i<n;i++){
        cin>>cont[i];
    }
    int lp=0,rp=n-1,plays=1;
    int sum[2] = {0,0};
    for(int i=0;plays;i++){
        if(lp==rp) plays = 0;
        if(cont[lp] > cont[rp]){
            sum[i%2]+=cont[lp];
            lp++;
        }
        else{
            sum[i%2]+=cont[rp];
            rp--;
        }
    }
    cout << sum[0] << " " << sum[1]<<endl;
    return 0;
}