#include <iostream>
#include<algorithm>
using namespace std;
int main() {
int n,s=0,tot=0;
cin>>n;
 int a[n];
    for(int i=0;i<n;i++){
        cin>>a[i];
    }
    sort(a,a+n);
    for(int i=0;i<n;i++){
        s=s+a[i];
        i++;
    }
    for(int i=0;i<n;i++){
        tot=tot+a[i];
    }
    cout<<max({s,tot-s})<<" "<<min({s,tot-s});
}

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