#include <iostream>
#include <stdlib.h>
#include <cstdlib>

using namespace std;


int main()
{
int n;
cout<<"Введите размер массива: ";
cin>>n;
float *a=new float[n];

    for (int i = 0; i < n; i++)
        a[i] = (rand() % 20) / (10 * 1.0) - 7 / (10 * 1.0);
    for (int i = 0; i < n; i++)
        cout << a[i] << " ";

int min = 0; int x, numb = 0, fneg, nneg;

if (a[0] < 0)
{
    numb++;
    fneg = 0;
}
for (int i = 0; i < n; i++)
{
    if (a[min] > a[i]) min = i;
    if ((a[i] < 0) && numb < 1)
    {
        fneg = i;
        numb++;
        i++;
    }
    if ((a[i] < 0) && numb < 2)
    {
        nneg = i;
        numb++;
    }
    cout << endl;

    int sum = 0;
    for (int i = fneg + 1; i < nneg; i++)
        sum += a[i];

    cout << "1) The number of the minimum element: " << min << endl;
    cout << "2) Sum of array elements located between the first and second negative elements: " << sum << endl;

    delete[]a;
    return 0;
}

}