workOnClock/ClockProjKuzmin/Solve.c

#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
#include <time.h>
#include <windows.h>
#include <math.h>

// Ãëîáàëüíûå ïåðåìåííûå äëÿ óïðàâëåíèÿ
int hours = 0, minutes = 0, seconds = 0;
int running = 1; // Ôëàã ðàáîòû ÷àñîâ
int paused = 0;  // Ôëàã ïàóçû
HANDLE clockThread; // Äåñêðèïòîð ïîòîêà

// Ôóíêöèÿ äëÿ óñòàíîâêè êóðñîðà â óêàçàííóþ ïîçèöèþ
void setCursorPosition(int x, int y) {
    COORD coord;
    coord.X = x;
    coord.Y = y;
    SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord);
}

// Ôóíêöèÿ îòîáðàæåíèÿ âðåìåíè
void displayTime() {
    setCursorPosition(0, 0);
    printf("Òåêóùåå âðåìÿ: %02d:%02d:%02d\n", hours, minutes, seconds);
    fflush(stdout);
}

// Ïîòîê äëÿ ÷àñîâ
DWORD WINAPI clockFunction(LPVOID lpParam) {
    while (running) {
        if (!paused) {
            Sleep(1000); // Çàäåðæêà â 1 ñåêóíäó
            seconds++;
            if (seconds == 60) {
                seconds = 0;
                minutes++;
                if (minutes == 60) {
                    minutes = 0;
                    hours++;
                    if (hours == 24) {
                        hours = 0;
                    }
                }
            }
            displayTime();
        }
    }
    return 0;
}

// Ôóíêöèÿ íàñòðîéêè âðåìåíè
void setTime() {
    printf("\nÂâåäèòå ÷àñû: \n");
    scanf("%d", &hours);
    printf("Ââåäèòå ìèíóòû: \n");
    scanf("%d", &minutes);
    printf("Ââåäèòå ñåêóíäû: \n");
    scanf("%d", &seconds);
    displayTime();
}

// Ñåêóíäîìåð
void stopwatch() {
    int sw_hours = 0, sw_minutes = 0, sw_seconds = 0;
    printf("\nÑåêóíäîìåð çàïóùåí. Íàæìèòå ëþáóþ êëàâèøó äëÿ îñòàíîâêè.\n");
    while (!kbhit()) {
        Sleep(1000);
        sw_seconds++;
        if (sw_seconds == 60) {
            sw_seconds = 0;
            sw_minutes++;
            if (sw_minutes == 60) {
                sw_minutes = 0;
                sw_hours++;
            }
        }
        setCursorPosition(0, 2);
        printf("\nÑåêóíäîìåð: %02d:%02d:%02d  \n", sw_hours, sw_minutes, sw_seconds);
        fflush(stdout);
    }
    getchar(); // Îæèäàíèå íàæàòèÿ êëàâèøè
    setCursorPosition(0, 2);
    printf("                               "); // Î÷èñòêà ñòðîêè
}

// Òàéìåð
void timer() {
    int t_hours = 0, t_minutes = 0, t_seconds = 0;
    printf("\nÂâåäèòå âðåìÿ òàéìåðà (÷àñû, ìèíóòû, ñåêóíäû):\n");
    printf("×àñû: \n");
    scanf("%d", &t_hours);
    printf("Ìèíóòû: \n");
    scanf("%d", &t_minutes);
    printf("Ñåêóíäû: \n");
    scanf("%d", &t_seconds);

    printf("\nÒàéìåð çàïóùåí.\n");
    while (t_hours > 0 || t_minutes > 0 || t_seconds > 0) {
        Sleep(1000);
        if (t_seconds > 0) {
            t_seconds--;
        }
        else {
            t_seconds = 59;
            if (t_minutes > 0) {
                t_minutes--;
            }
            else {
                t_minutes = 59;
                if (t_hours > 0) {
                    t_hours--;
                }
            }
        }
        setCursorPosition(0, 3);
        printf("Òàéìåð: %02d:%02d:%02d  \n", t_hours, t_minutes, t_seconds);
        fflush(stdout);
    }
    printf("\nÒàéìåð çàâåðøåí!\n");
    setCursorPosition(0, 3);
}

// Îñíîâíàÿ ôóíêöèÿ
int main() {
    system("chcp 1251>null");

    int choice;

    // Çàïóñê ïîòîêà ÷àñîâ
    clockThread = CreateThread(NULL, 0, clockFunction, NULL, 0, NULL);

    do {
        setCursorPosition(0, 5); // Ïåðåìåñòèòü êóðñîð ïîä ÷àñû
        printf("\nÌåíþ óïðàâëåíèÿ ÷àñàìè:\n");
        printf("1. Ïàóçà/Ïðîäîëæèòü\n");
        printf("2. Íàñòðîéêà âðåìåíè\n");
        printf("3. Ñåêóíäîìåð\n");
        printf("4. Òàéìåð\n");
        printf("5. Âûõîä\n");
        printf("\nÂûáåðèòå îïöèþ: ");
        scanf("%d", &choice);

        switch (choice) {
        case 1:
            paused = !paused;
            if (paused) {
                printf("\n×àñû íà ïàóçå.\n");
            }
            else {
                printf("\n×àñû ïðîäîëæàþò ðàáîòàòü.\n");
            }
            break;
        case 2:
            setTime();
            break;
        case 3:
            stopwatch();
            break;
        case 4:
            timer();
            break;
        case 5:
            running = 0;
            WaitForSingleObject(clockThread, INFINITE); // Îæèäàíèå çàâåðøåíèÿ ïîòîêà
            CloseHandle(clockThread);
            printf("\nÏðîãðàììà çàâåðøåíà.\n");
            break;
        default:
            printf("\nÍåâåðíûé âûáîð, ïîïðîáóéòå ñíîâà.\n");
        }
    } while (choice != 5);

    return 0;
}