Supereasy

#include <iostream>
#include <iomanip>
#include <math.h>


using namespace std;

int main()
{
    setlocale(LC_ALL, "RUS");
    {int a[4][4];
    for (int i = 0; i < 4; i++)
        for (int j = 0; j < 4; j++)
            cin >> a[i][j];
    for (int i = 0; i < 4; i++)
    {
        for (int j = 0; j < 4; j++)
            cout << a[i][j] << " ";
        cout << "\n";
    }
    }
            double sr = 0, k = 0;
            int a[4][4];
            for (int i = 0; i < 4; i = i + 1)
                for (int j = 0; j < 4; j = j + 1) {
                    {if (i + j >= 4 && a[i][j] < 0) sr = sr + a[i][j], k = k + 1,cout<<"HERE"; }

                }

            cout << "sr before=" << sr << endl;
            cout << "k berofe=" << k << endl;
            sr = sr / k;
            cout << "sr=" << sr << endl;
            cout << "k=" << k << endl;
            int i=1;
            double p = 1;
            for (int j = 0; j < 4; j = j + 1) {
                p = p * (cos(fabs(a[1][j]) + 3 * j));
            }
            cout << "p=" << p << endl;
            for (i = 0; i < 4; i = i + 1)
            {
                double s = 0;
                double c[4];
                for (int j = 0; j < 4; j = j + 1)
                    s = s + a[i][j];
                {c[i] = s;
                }
                cout << setw(10) << "c[i]" << endl;
                for (i = 0; i < 4; i = i + 1)
                {
                    cout << setw(10) << c[i] << endl;
                }
            }

        }