#include <iostream>

using namespace std;

int main()
{
    cout<<endl<<"Podaj liczbe testow: "<<endl;
    int t;
    cin>>t;
    while(t--)
    {
        cout<<"Podaj ilosc liczb do wprowadzenia: ";
        int n;
        cin>>n;
        double *liczba;
        double sum;
        liczba = new double[n];
        cout<<"Podaj liczby po spacji: ";
        for(int i=0; i<n; i++)
        {
            cin>>liczba[i];
            sum+=liczba[i];
        }
        cout<<"Suma wynosi: "<<sum<<endl<<endl;
        sum=0;
    }

    return 0;
}

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