#include <iostream>
#include <cmath>
#include <cstdlib>
using namespace std;
int main()
{
setlocale(LC_ALL, "Rus");
int d,c,sum,t,r,f;
const int n = 5;
int a[n];
cout << " Введите элементы массива:" << endl;
for (int i = 0; i < n; i++)
{
cin >> f;
a[i] = f;
}
cout << endl;
d = a[0];
r = a[3];
sum = 1;
a[n] == d;
if (r < d)
{
cout << "Ошибка";
}
else
{
for (int i = 0; i < n + 1; i++)
{
t = a[i];
if (a[i] > d && a[i] < r)
sum = sum *= t;
}
c = sum;
cout << c << endl;
}
}