#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; #define REP(i,a,b) for(int i=a;i<(int)b;i++) #define rep(i,n) REP(i,0,n) #define all(c) (c).begin(), (c).end() #define zero(a) memset(a, 0, sizeof a) #define minus(a) memset(a, -1, sizeof a) #define minimize(a, x) a = std::min(a, x) #define maximize(a, x) a = std::max(a, x) using ll = long long; ll const inf = 1LL<<45; int main() { int N; cin >> N; vector v(N); rep(i, N) cin >> v[i]; sort(all(v)); vector dp1min(1< dp2min(1<> i & 1) && v[i] == '+') { const int rS = S - (1 << i); for(int j=rS; j>0; (j-=1) &= rS) { minimize(dp1min[S], dp1min[j] + dp1min[rS - j]); maximize(dp1max[S], dp1max[j] + dp1max[rS - j]); } } } rep(i, N) { if((S >> i & 1) && v[i] == '-') { const int rS = S - (1 << i); for(int j=rS; j>0; (j-=1) &= rS) { minimize(dp1min[S], dp1min[j] - dp1max[rS - j]); maximize(dp1max[S], dp1max[j] - dp1min[rS - j]); } } } ll n1 = 0; int bs = 0; rep(i, N) { if((S >> i & 1) && isdigit(v[i])) { bs |= 1 << i; n1 = n1 * 10 + (v[i] - '0'); } } ll n2 = 0; for(int i=N-1; i>=0; i--) { if(S >> i & 1 && isdigit(v[i])) { bs |= 1 << i; n2 = n2 * 10 + (v[i] - '0'); } } if(S == bs) { dp1min[S] = min({dp1min[S], n1, n2}); dp1max[S] = max({dp1max[S], n1, n2}); dp2min[S] = min({dp2min[S], n1, n2}); dp2max[S] = max({dp2max[S], n1, n2}); } } cout << dp1max[(1 << N) - 1] << " " << dp1min[(1 << N) - 1] << endl; return 0; }