илюшка

#include <iostream>
#include <thread>
#include "windows.h"
#include <fstream>

using namespace std;

const int arrayLength = 100000;
bool bWork = true;
CRITICAL_SECTION crSection;
HANDLE hEventLines;

void writeToFile(char x, char* filename)
{
    for (;; Sleep(50)){
        EnterCriticalSection(&crSection);
        ofstream file(filename);
        Sleep(500);
        if (filename)
            file << x;
        else
            cout << "Error\n";
        file.close();
        LeaveCriticalSection(&crSection);
        if (!bWork)
            break;
    }

}

void deleteFile(char* filename)
{
    for (;; Sleep(2000)){
        EnterCriticalSection(&crSection);
        remove(filename);
        LeaveCriticalSection(&crSection);
        if (!bWork)
            break;
    }

}

void write()
{
    ofstream eFile("event.txt");
    eFile.close();
    for (int i = 1; ;i++){
        ofstream eFile("event.txt", ios_base::app);
        eFile << "Строка №" << i << endl;
        eFile.close();
        if (i % 10 == 0)
            SetEvent(hEventLines);
        if (!bWork)
            break;
    }
}

void listenFunc()
{
    for (;;Sleep(50)){
        if (!bWork)
            break;
        if (WAIT_OBJECT_0 == WaitForSingleObject(hEventLines, 50)){
            cout << "В файл дописанно 10 строк\n";
            ResetEvent(hEventLines);
        }
    }
}

void main(int argc, char *argv[])
{
    setlocale(LC_ALL, "Russian");
    int x = 100;
    HANDLE hMutex = CreateMutex(NULL, FALSE, L"Unique_Mutex_Name");
    if (hMutex)
    {
        if (ERROR_ALREADY_EXISTS == ::GetLastError())
        {
            //Мьютексы
            WaitForSingleObject(hMutex, INFINITE);
            ofstream file("mutex.txt");
            for (int i = 0; i < arrayLength; i++){
                file << "1";
            }
            file.close();
            ReleaseMutex(hMutex);
        }
        else{
            //Критические секции
            cout << "\n\n Критическая секция\n\n";
            InitializeCriticalSection(&crSection);
            char c;
            char* file = "CriticalSection.txt";
            cout << "Для остановки введите любой символ...\n";
            thread zeroThread(writeToFile, '0', file);
            thread oneThread(writeToFile, '1', file);
            thread deleteThread(deleteFile, file);
            cin >> c;
            bWork = false;
            Sleep(20);
            zeroThread.join();
            oneThread.join();
            deleteThread.join();

            //Мьютексы
            cout << "\n\n Мьютекс\n\n";
            ofstream wfile("mutex.txt");
            for (int i = 0; i < arrayLength; i++){
                wfile << "0";
            }
            wfile.close();
            STARTUPINFO sinfo = {};
            PROCESS_INFORMATION pinfo = {};
            CreateProcess(L"../Debug/oslaba5.exe", NULL, NULL, NULL, FALSE, NULL, NULL, NULL, &sinfo, &pinfo);
            char array[arrayLength];
            int i = 0;
            ifstream rfile("mutex.txt");
            Sleep(50);
            WaitForSingleObject(hMutex, INFINITE);
            while ((c = rfile.get()) != EOF){
                if (char(c) == '1')
                    array[i] = '2';
                i++;
            }
            rfile.close();
            wfile.open("mutex.txt");
            for (int i = 0; i < arrayLength; i++){
                wfile << array[i];
            }
            wfile.close();
            ReleaseMutex(hMutex);
            cout << "Файл изменён\n";

            //События
            cout << "\n\n События\n\n";
            bWork = true;
            hEventLines = CreateEvent(NULL, TRUE, FALSE, NULL);
            cout << "Для остановки введите любой символ...\n";
            thread writeThread(write);
            thread listenThread(listenFunc);
            cin >> c;
            bWork = false;
            writeThread.join();
            listenThread.join();
            system("pause");
            CloseHandle(hEventLines);
        }
    }
    CloseHandle(hMutex);
}