В C++#include <iostream>int main(){ using namespace std; const int n = 6; double arr[n]; for (int i = 0; i < n; ++i) { cout << "Enter #" << i + 1 << " element: "; cin >> arr[i]; } for (int i = 0; i < n; ++i) cout << arr[i] << " "; cout << endl; double p = 1.0; bool flag = false; for (int i = 0; i < n; ++i) if (arr[i] < 0) { p = p * arr[i]; flag = true; } if (!flag) p = 0.0; cout << "Multiplication of negative: " << p << endl; int imax = 0; for (int i = 1; i < n; ++i) if (arr[i] > arr[imax]) imax = i; double s = 0; for (int i = 0; i < imax; i++) if (arr[i] > 0) s += arr[i]; cout << "Sum of positive before max: " << s << endl; double temp; for (int i = 0, m = n - 1; i < n / 2; ++i, --m) { temp = arr[i]; arr[i] = arr[m]; arr[m] = temp; } for (int i = 0; i < n; ++i) cout << arr[i] << " "; cout << endl; return 0;}