#include <bits/stdc++.h>
using namespace std;
int n,first = 0,st,f,a[101],moves,even,odd;
bool odds;
void getmove(bool c) {
	if (odds) {
		if (st % 2 == 1) {
			if (c)first += a[st];
			st++;
		}
		else {
			if (c)first += a[f];
			f--;
		}
	}
	else {
		if (st % 2 == 1) {
			if (c)first += a[f];
			f--;
		}
		else {
			if (c)first += a[st];
			st++;
		}
	}
}
int main() {
	cin>>n;
	for (int i = 1;i<=n;i++) {
		scanf("%d",&a[i]);
		if (i % 2 == 0)even += a[i];
		else odd += a[i];
	}
	if (odd >= even)odds = true;
	else odds = false;
	moves = n/2;
	st = 1;
	f = n;
	for (int i = 1;i<=moves;i++) {
		getmove(true);
		getmove(false);
	}
	cout<<first<<" "<<even+odd-first<<endl;
	return 0;
}