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#include <iostream>
#include <cstdlib>
#include <ctime>
#include <clocale>

const int N = 6;

void generateMatrix(int matrix[N][N])
{
    for (int i = 0; i < N; ++i)
        for (int j = 0; j < N; ++j)
            matrix[i][j] = rand() % 100;
}

void printMatrix(const int matrix[N][N])
{
    for (int i = 0; i < N; ++i)
    {
        for (int j = 0; j < N; ++j)
            std::cout << matrix[i][j] << "\t";
        std::cout << std::endl;
    }
}

void analyzeMatrix(const int matrix[N][N], int& minValue, int& maxValue)
{
    minValue = matrix[N / 2][0];
    maxValue = matrix[N / 2][0];

    for (int i = N / 2; i < N; ++i)
    {
        for (int j = 0; j < N; ++j)
        {
            if (matrix[i][j] < minValue)
                minValue = matrix[i][j];
            if (matrix[i][j] > maxValue)
                maxValue = matrix[i][j];
        }
    }
}

void displayMenu()
{
    std::cout << "menu:\n1. generate matrix\n2. analize matrix\n3. exit\n";
}

int main()
{
    setlocale(LC_ALL, "RU");
    srand(int(time(0)));
    int matrix[N][N], minValue, maxValue, choice;

    while (true)
    {
        displayMenu();
        std::cout << "enter the action number: ";
        std::cin >> choice;

        if (choice == 1)
        {
            generateMatrix(matrix);
            std::cout << "generated matrix:\n";
            printMatrix(matrix);
        }
        else if (choice == 2)
        {
            analyzeMatrix(matrix, minValue, maxValue);
            std::cout << "minimum value in the shaded area: " << minValue << std::endl;
            std::cout << "maximum value in the shaded area: " << maxValue << std::endl;
        }
        else if (choice == 3)
        {
            std::cout << "exiting the program.\n";
            break;
        }
        else
        {
            std::cout << "incorrect input. please try again..\n";
        }
    }
    return 0;
}