#include <bits/stdc++.h>   using namespace std;   const long long MOD = 1e9 + 7;   const long long N = 1e5 + 10;   long long power(long long a, long long b) {     long long ret = 1;     while (b) {       if (b & 1) ret *= a;       a *= a;       if (ret >= MOD) ret %= MOD;       if (a >= MOD) a %= MOD;       b >>= 1;     }     return ret;   }   long long invmod(long long x) { return power(x, MOD - 2); }   long long dp[55][2];   long long a[55];   long long n;   long long go(long long pos, long long check) {     if (pos == n + 1) return 0;     if (dp[pos][check] != -1) return dp[pos][check];     long long ans = 0;     if (check == 0) {       ans += max(a[pos] + go(pos + 1, check ^ 1), go(pos + 1, check));     } else {       ans += min(go(pos + 1, check ^ 1), a[pos] + go(pos + 1, check));     }     dp[pos][check] = ans;     return ans;   }   int32_t main() {     cin >> n;     long long sum = 0;     for (long long i = 1; i <= n; i++) {       cin >> a[i];       sum += a[i];     }     memset(dp, -1, sizeof(dp));     long long k = go(1, 0);     cout << sum - k <<     << k << endl;   }   