add lab23

This commit is contained in:
Kaehvaman 2024-11-22 14:42:10 +04:00
parent 4d01a02712
commit ecd7646390
20 changed files with 1074 additions and 359 deletions

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Microsoft Visual Studio Solution File, Format Version 12.00
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VisualStudioVersion = 17.11.35327.3
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "graphics plotter", "graphics plotter\graphics plotter.vcxproj", "{BE02616F-6955-47BA-83F8-60E3E922B39C}"
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//{{NO_DEPENDENCIES}}
// Включаемый файл, созданный в Microsoft Visual C++.
// Используется graphics plotter.rc
#define IDS_APP_TITLE 103
#define IDR_MAINFRAME 128
#define IDD_GRAPHICSPLOTTER_DIALOG 102
#define IDD_ABOUTBOX 103
#define IDM_ABOUT 104
#define IDM_EXIT 105
#define IDI_GRAPHICSPLOTTER 107
#define IDI_SMALL 108
#define IDC_GRAPHICSPLOTTER 109
#define IDC_MYICON 2
#ifndef IDC_STATIC
#define IDC_STATIC -1
#endif
// Следующие стандартные значения для новых объектов
//
#ifdef APSTUDIO_INVOKED
#ifndef APSTUDIO_READONLY_SYMBOLS
#define _APS_NO_MFC 130
#define _APS_NEXT_RESOURCE_VALUE 129
#define _APS_NEXT_COMMAND_VALUE 32771
#define _APS_NEXT_CONTROL_VALUE 1000
#define _APS_NEXT_SYMED_VALUE 110
#endif
#endif

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// header.h: включаемый файл для стандартных системных включаемых файлов
// или включаемые файлы для конкретного проекта
//
#pragma once
#include "targetver.h"
#define WIN32_LEAN_AND_MEAN // Исключите редко используемые компоненты из заголовков Windows
// Файлы заголовков Windows
#include <windows.h>
// Файлы заголовков среды выполнения C
#include <stdlib.h>
#include <malloc.h>
#include <memory.h>
#include <tchar.h>

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// graphics plotter.cpp : Определяет точку входа для приложения.
//
#include "framework.h"
#include "graphics plotter.h"
#define MAX_LOADSTRING 100
// Глобальные переменные:
HINSTANCE hInst; // текущий экземпляр
WCHAR szTitle[MAX_LOADSTRING]; // Текст строки заголовка
WCHAR szWindowClass[MAX_LOADSTRING]; // имя класса главного окна
// Отправить объявления функций, включенных в этот модуль кода:
ATOM MyRegisterClass(HINSTANCE hInstance);
BOOL InitInstance(HINSTANCE, int);
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
INT_PTR CALLBACK About(HWND, UINT, WPARAM, LPARAM);
int APIENTRY wWinMain(_In_ HINSTANCE hInstance,
_In_opt_ HINSTANCE hPrevInstance,
_In_ LPWSTR lpCmdLine,
_In_ int nCmdShow)
{
UNREFERENCED_PARAMETER(hPrevInstance);
UNREFERENCED_PARAMETER(lpCmdLine);
// TODO: Разместите код здесь.
// Инициализация глобальных строк
LoadStringW(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
LoadStringW(hInstance, IDC_GRAPHICSPLOTTER, szWindowClass, MAX_LOADSTRING);
MyRegisterClass(hInstance);
// Выполнить инициализацию приложения:
if (!InitInstance (hInstance, nCmdShow))
{
return FALSE;
}
HACCEL hAccelTable = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDC_GRAPHICSPLOTTER));
MSG msg;
// Цикл основного сообщения:
while (GetMessage(&msg, nullptr, 0, 0))
{
if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
return (int) msg.wParam;
}
//
// ФУНКЦИЯ: MyRegisterClass()
//
// ЦЕЛЬ: Регистрирует класс окна.
//
ATOM MyRegisterClass(HINSTANCE hInstance)
{
WNDCLASSEXW wcex;
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.style = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc = WndProc;
wcex.cbClsExtra = 0;
wcex.cbWndExtra = 0;
wcex.hInstance = hInstance;
wcex.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_GRAPHICSPLOTTER));
wcex.hCursor = LoadCursor(nullptr, IDC_ARROW);
wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
wcex.lpszMenuName = MAKEINTRESOURCEW(IDC_GRAPHICSPLOTTER);
wcex.lpszClassName = szWindowClass;
wcex.hIconSm = LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL));
return RegisterClassExW(&wcex);
}
//
// ФУНКЦИЯ: InitInstance(HINSTANCE, int)
//
// ЦЕЛЬ: Сохраняет маркер экземпляра и создает главное окно
//
// КОММЕНТАРИИ:
//
// В этой функции маркер экземпляра сохраняется в глобальной переменной, а также
// создается и выводится главное окно программы.
//
BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
{
hInst = hInstance; // Сохранить маркер экземпляра в глобальной переменной
HWND hWnd = CreateWindowW(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, nullptr, nullptr, hInstance, nullptr);
if (!hWnd)
{
return FALSE;
}
ShowWindow(hWnd, nCmdShow);
UpdateWindow(hWnd);
return TRUE;
}
//
// ФУНКЦИЯ: WndProc(HWND, UINT, WPARAM, LPARAM)
//
// ЦЕЛЬ: Обрабатывает сообщения в главном окне.
//
// WM_COMMAND - обработать меню приложения
// WM_PAINT - Отрисовка главного окна
// WM_DESTROY - отправить сообщение о выходе и вернуться
//
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_COMMAND:
{
int wmId = LOWORD(wParam);
// Разобрать выбор в меню:
switch (wmId)
{
case IDM_ABOUT:
DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
break;
case IDM_EXIT:
DestroyWindow(hWnd);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
}
break;
case WM_PAINT:
{
PAINTSTRUCT ps;
HDC hdc = BeginPaint(hWnd, &ps);
// TODO: Добавьте сюда любой код прорисовки, использующий HDC...
EndPaint(hWnd, &ps);
}
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
// Обработчик сообщений для окна "О программе".
INT_PTR CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
UNREFERENCED_PARAMETER(lParam);
switch (message)
{
case WM_INITDIALOG:
return (INT_PTR)TRUE;
case WM_COMMAND:
if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)
{
EndDialog(hDlg, LOWORD(wParam));
return (INT_PTR)TRUE;
}
break;
}
return (INT_PTR)FALSE;
}

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#pragma once
#include "resource.h"

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#pragma once
// // При включении SDKDDKVer.h будет задана самая новая из доступных платформ Windows.
// Если вы планируете сборку приложения для предыдущей версии платформы Windows, включите WinSDKVer.h и
// задайте желаемую платформу в макросе _WIN32_WINNT, прежде чем включать SDKDDKVer.h.
#include <SDKDDKVer.h>

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@ -299,13 +299,16 @@ void createRandomBinFiles(int n, int size) {
} }
for (int i = 0; i < n; i++) { for (int i = 0; i < n; i++) {
unsigned char* pa = (int*)malloc(size); unsigned char* pa = malloc(size);
if (pa == NULL) { if (pa == NULL) {
puts("Out of memory"); puts("Out of memory");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
for (int i = 0; i < size; i++) { for (int i = 0; i < size; i++) {
if (i % 256 == 0) {
srand((unsigned int)(clock() * time(NULL)));
}
pa[i] = (unsigned char)rand(); pa[i] = (unsigned char)rand();
} }
@ -326,7 +329,6 @@ void createRandomBinFiles(int n, int size) {
} }
int main() { int main() {
srand((unsigned int)time(NULL));
clock_t start = clock(); clock_t start = clock();
@ -351,7 +353,7 @@ int main() {
//task5(); //task5();
createRandomBinFiles(32, 64 * 1024 * 1024); createRandomBinFiles(128, 64 * 1024 * 1024);
printf_s("time = %.3lf seconds", (double)(clock() - start) / (double)CLOCKS_PER_SEC); printf_s("time = %.3lf seconds", (double)(clock() - start) / (double)CLOCKS_PER_SEC);

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hfhxdffhtdx

7
lab23/files/text1.txt Normal file
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wkfkaio gkesgsook pgkdeopgo
drgkoigks
qbgkopdse edsobhkoidse

31
lab23/lab23.sln Normal file
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Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.11.35327.3
MinimumVisualStudioVersion = 10.0.40219.1
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@ -0,0 +1,22 @@
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<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<Filter Include="Исходные файлы">
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
<Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
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26
lab23/main.c Normal file
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#include <stdio.h>
#define BUF_LEN 128
void task1() {
char filepath[] = "files/text1.txt";
FILE* fin = fopen(filepath, "r");
if (fin == NULL) {
printf("Cannot open file %s\n", filepath);
return;
}
char buf[BUF_LEN];
while (fgets(buf, BUF_LEN, fin) != NULL) {
}
}
int main() {
return 0;
}

31
lab24/lab24.sln Normal file
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