Лабораторная №9 (12.206)

#include <iostream>
using namespace std;

int main()
{
    int const m = 5;
    int const n = 5;
    int a[m][n];
    int c;
    int i, j;
    srand(time(0));
    cout << "Initial array" << endl;

    for (i = 0; i < m; i++)             //начало
    {
        for (j = 0; j < n; j++)
        {
            a[i][j] = rand() % 10;
            cout << a[i][j] << "\t";
        }
        cout << endl;
    }

    for (i = 0; i < m; i++)
    {
        c = 0;
        for (j = 0; j < n; j++)
        {
            if (a[i][j] % 2 == 0) {
                a[i][j] = a[i][j] + a[i][0];
            }

        }
    }                                  //конец

    cout << "\n" << "Answer for (a)" << endl;

    for (i = 0; i < m; i++)            //вывод итога для а
    {
        for (j = 0; j < n; j++)
        {
            cout << a[i][j] << "\t";
        }
        cout << endl;
    }

    for (i = 0; i < m; i++)
    {
        c = 0;
        for (j = 0; j < n; j++)
        {
            if (a[i][j] % 10 == 2) {
                a[i][j] = a[i][j] * a[i][n - 1];
            }

        }
    }

    cout << "\n" << "Answer for (b)" << endl;

    for (i = 0; i < m; i++)            //вывод итога для б
    {
        for (j = 0; j < n; j++)
        {
            cout << a[i][j] << "\t";
        }
        cout << endl;
    }



    for (i = 0; i < m; i++)
    {
        c = 0;
        for (j = 0; j < n; j++)
        {
            if (a[i][j] > 0) {
                a[i][j] = a[i][j] + a[i][n - 1];
            }
            else {
                a[i][j] = a[i][j] + a[i][0];
            }

        }
    }

    cout << "\n" << "Answer for (c)" << endl;

    for (i = 0; i < m; i++)            //вывод итога для в
    {
        for (j = 0; j < n; j++)
        {
            cout << a[i][j] << "\t";
        }
        cout << endl;
    }


    for (i = 0; i < m; i++)
    {
        c = 0;
        for (j = 0; j < n; j++)
        {
            if ((i + j + 2) % 5 == 0) {
                a[i][j] = 0;
            }


        }
    }
    cout << "\n" << "Answer for (d)" << endl;

    for (i = 0; i < m; i++)            //вывод итога для г
    {
        for (j = 0; j < n; j++)
        {
            cout << a[i][j] << "\t";
        }
        cout << endl;
    }
}