#include <iostream>

using namespace std;

template<typename Type>
Type sum(Type array[], int N) {
    Type sum = 0;
    for (int i = 0; i < N; i++)
    {
        if (array[i] > 0)
        {
            sum += array[i];
        }
    }
    return sum;
}

template<typename Type>
Type multiple(Type array[], int N) {
    Type max = -1, min = abs(array[0]), product = 1;
    int max_i, min_i = 0, i, a;
    for (i = 0; i < N; i++) {
        a = abs(array[i]);
        if (a > max) {
            max_i = i;
            max = a;
        } else if (a < min) {
            min_i = i;
            min = a;
        }
    }

    if (max_i < min_i) swap(max_i, min_i);

    for (i = min_i + 1; i < max_i; i++) product *= array[i];
    return product;
}

template<typename Type>
void sort(Type array[], int N){
    int i, k;
    for (i = 0; i < N; i++)
        for (k = i + 1; k < N; k++)
            if (array[k] > array[i]) swap (array[i], array[k]);

    for(i = 0; i < N; i++){
        cout << array[i];
        if(i != N - 1) cout << ", ";
    }
}

template<typename Type>
void process(Type array[], int N)
{
    for(int i = 0; i < N; i++)
    {
        cin >> array[i];
    }

    cout << sum(array, N) << ' ' << multiple(array, N) << endl;
    sort(array, N);
}


int main() {
    int N;
    cin >> N;

    int array[N];
    double arrayDouble[N];
    float arrayFloat[N];

    process(array, N);
    process(arrayDouble, N);
    process(arrayFloat, N);
}