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C語(yǔ)言怎么實(shí)現(xiàn)基于控制臺(tái)的電子時(shí)鐘

發(fā)布時(shí)間：2022-05-05 10:13:27 來(lái)源：億速云 閱讀：141 作者：iii 欄目：開(kāi)發(fā)技術(shù)

這篇文章主要介紹“C語(yǔ)言怎么實(shí)現(xiàn)基于控制臺(tái)的電子時(shí)鐘”，在日常操作中，相信很多人在C語(yǔ)言怎么實(shí)現(xiàn)基于控制臺(tái)的電子時(shí)鐘問(wèn)題上存在疑惑，小編查閱了各式資料，整理出簡(jiǎn)單好用的操作方法，希望對(duì)大家解答”C語(yǔ)言怎么實(shí)現(xiàn)基于控制臺(tái)的電子時(shí)鐘”的疑惑有所幫助！接下來(lái)，請(qǐng)跟著小編一起來(lái)學(xué)習(xí)吧！

使用到下面這些技術(shù):

首先必須先導(dǎo)入庫(kù)

/***************** 實(shí)時(shí)數(shù)字時(shí)鐘(和計(jì)算機(jī)系統(tǒng)時(shí)間關(guān)聯(lián)) **************
#include <time.h>  -- 必須的時(shí)間函數(shù)頭文件
time_t -- 時(shí)間類(lèi)型（time.h 定義）
struct tm -- 時(shí)間結(jié)構(gòu)，time.h 定義如下：（依需求選用）
int tm_sec;
int tm_min;
int tm_hour;
int tm_mday;
int tm_mon;
int tm_year;
int tm_wday;
int tm_yday;
int tm_isdst;
time(&rawtime); -- 獲取時(shí)間，以秒計(jì)，從1970年1月一日起算，存于rawtime
                -- 獲取到當(dāng)前的秒數(shù),參數(shù)為0則函數(shù)返回值即為結(jié)果
localtime(&rawtime); -- 轉(zhuǎn)為當(dāng)?shù)貢r(shí)間，tm 時(shí)間結(jié)構(gòu)
system("cls");--命令行清屏

獲取坐標(biāo)的代碼如下

#include <windows.h>
void gotoxy(int x,int y)    //光標(biāo)定位函數(shù)，需要包含windos.h頭文件
{
    COORD coord;
    coord.X=x;
    coord.Y=y;
    SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE),coord);
}

源代碼:

#include <stdio.h>
#include <time.h>
#include <stdlib.h>
#include <conio.h>
#include <windows.h>
void gotoxy(int x,int y)   //光標(biāo)定位函數(shù)，需要包含windos.h頭文件
{
    COORD coord;
    coord.X=x;
    coord.Y=y;
    SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE),coord);
}
void dians(){
    int x=8;
    gotoxy(x*3,8);
    printf(" **");
    gotoxy(x*3,9);
    printf(" **");
    gotoxy(x*3,11);
    printf(" **");
    gotoxy(x*3,12);
    printf(" **");
    
    gotoxy(x*6,8);
    printf(" **");
    gotoxy(x*6,9);
    printf(" **");
    gotoxy(x*6,11);
    printf(" **");
    gotoxy(x*6,12);
    printf(" **");
}
void draw_numb(int x,int shu){ //判斷0-9的數(shù)據(jù),通過(guò)gotoxy顯示出來(lái) 
    if(shu==0){
            gotoxy(x,6);
            printf("*****");
            gotoxy(x,7);
            printf("*   *");
            gotoxy(x,8);
            printf("*   *");
            gotoxy(x,9);
            printf("*   *");
            gotoxy(x,10);
            printf("*   *");
            gotoxy(x,11);
            printf("*   *");
            gotoxy(x,12);
            printf("*   *");
            gotoxy(x,13);
            printf("*   *");
            gotoxy(x,14);
            printf("*****");
    }
    if(shu==1){
            gotoxy(x,6);
            printf("  *  ");
            gotoxy(x,7);
            printf("  *  ");
            gotoxy(x,8);
            printf("  *  ");
            gotoxy(x,9);
            printf("  *  ");
            gotoxy(x,10);
            printf("  *  ");
            gotoxy(x,11);
            printf("  *  ");
            gotoxy(x,12);
            printf("  *  ");
            gotoxy(x,13);
            printf("  *  ");
            gotoxy(x,14);
            printf("  *  ");
    }
    if(shu==2){
            gotoxy(x,6);
            printf("*****");
            gotoxy(x,7);
            printf("    *");
            gotoxy(x,8);
            printf("    *");
            gotoxy(x,9);
            printf("    *");
            gotoxy(x,10);
            printf("*****");
            gotoxy(x,11);
            printf("*    ");
            gotoxy(x,12);
            printf("*    ");
            gotoxy(x,13);
            printf("*    ");
            gotoxy(x,14);
            printf("*****");
    }
    if(shu==3){
            gotoxy(x,6);
            printf("*****");
            gotoxy(x,7);
            printf("    *");
            gotoxy(x,8);
            printf("    *");
            gotoxy(x,9);
            printf("    *");
            gotoxy(x,10);
            printf("*****");
            gotoxy(x,11);
            printf("    *");
            gotoxy(x,12);
            printf("    *");
            gotoxy(x,13);
            printf("    *");
            gotoxy(x,14);
            printf("*****");
    }
    if(shu==4){
            gotoxy(x,6);
            printf("*   *");
            gotoxy(x,7);
            printf("*   *");
            gotoxy(x,8);
            printf("*   *");
            gotoxy(x,9);
            printf("*   *");
            gotoxy(x,10);
            printf("*****");
            gotoxy(x,11);
            printf("    *");
            gotoxy(x,12);
            printf("    *");
            gotoxy(x,13);
            printf("    *");
            gotoxy(x,14);
            printf("    *");
    }
    if(shu==5){
            gotoxy(x,6);
            printf("*****");
            gotoxy(x,7);
            printf("*    ");
            gotoxy(x,8);
            printf("*    ");
            gotoxy(x,9);
            printf("*    ");
            gotoxy(x,10);
            printf("*****");
            gotoxy(x,11);
            printf("    *");
            gotoxy(x,12);
            printf("    *");
            gotoxy(x,13);
            printf("    *");
            gotoxy(x,14);
            printf("*****");
    }
    if(shu==6){
            gotoxy(x,6);
            printf("*****");
            gotoxy(x,7);
            printf("*    ");
            gotoxy(x,8);
            printf("*    ");
            gotoxy(x,9);
            printf("*    ");
            gotoxy(x,10);
            printf("*****");
            gotoxy(x,11);
            printf("*   *");
            gotoxy(x,12);
            printf("*   *");
            gotoxy(x,13);
            printf("*   *");
            gotoxy(x,14);
            printf("*****");
    }
    if(shu==7){
            gotoxy(x,6);
            printf("*****");
            gotoxy(x,7);
            printf("    *");
            gotoxy(x,8);
            printf("    *");
            gotoxy(x,9);
            printf("    *");
            gotoxy(x,10);
            printf("    *");
            gotoxy(x,11);
            printf("    *");
            gotoxy(x,12);
            printf("    *");
            gotoxy(x,13);
            printf("    *");
            gotoxy(x,14);
            printf("    *");
    }
    if(shu==8){
            gotoxy(x,6);
            printf("*****");
            gotoxy(x,7);
            printf("*   *");
            gotoxy(x,8);
            printf("*   *");
            gotoxy(x,9);
            printf("*   *");
            gotoxy(x,10);
            printf("*****");
            gotoxy(x,11);
            printf("*   *");
            gotoxy(x,12);
            printf("*   *");
            gotoxy(x,13);
            printf("*   *");
            gotoxy(x,14);
            printf("*****");
    }
    if(shu==9){
            gotoxy(x,6);
            printf("*****");
            gotoxy(x,7);
            printf("*   *");
            gotoxy(x,8);
            printf("*   *");
            gotoxy(x,9);
            printf("*   *");
            gotoxy(x,10);
            printf("*****");
            gotoxy(x,11);
            printf("    *");
            gotoxy(x,12);
            printf("    *");
            gotoxy(x,13);
            printf("    *");
            gotoxy(x,14);
            printf("*****");
    }    
}
void draws(char wei,int shu){//這里定義了6個(gè)位置 分別是小時(shí)的個(gè)位十位，分鐘的個(gè)位十位和秒鐘的個(gè)位十位 
int x=8;
        if(wei=='1'){
            draw_numb(x*1,shu);    //這里調(diào)用了 draw_numb函數(shù)吧x*1是橫坐標(biāo)(也表示第幾個(gè)位置數(shù))，shu是要顯示的數(shù)據(jù)調(diào)過(guò)去 
        }    //x*1表示第一個(gè)位置 
        if(wei=='2'){
            draw_numb(x*2,shu);
        }
        if(wei=='3'){
            draw_numb(x*4,shu);
        }
        if(wei=='4'){
            draw_numb(x*5,shu);
        }
        if(wei=='5'){
            draw_numb(x*7,shu);
        }
        if(wei=='6'){
            draw_numb(x*8,shu);
        }        
}
int main()
{    system("color 1b"); 
    struct tm *curtime;     //結(jié)構(gòu)tm，結(jié)構(gòu)指針curtime，time.h中定義
    time_t t;     //時(shí)間類(lèi)型變量t，time.h中定義
    clock_t start;    //結(jié)構(gòu)clock_t，結(jié)構(gòu)變量start，time.h中定義
    
    double th_hour,th_min,th_sec;
    do
    {    dians();
        t=time(0);    //獲取到當(dāng)前的秒數(shù),參數(shù)為0則函數(shù)返回值即為結(jié)果
        curtime=localtime(&t);    //得到當(dāng)前系統(tǒng)時(shí)間/
        if((double)curtime->tm_hour<=12)  //午前的處理/
        {    gotoxy(5,3);
            
            printf("AM ");
            //if((double)curtime->tm_hour<10) draws('1',0);   //十點(diǎn)之前在小時(shí)數(shù)前加零
            draws('1',((int)curtime->tm_hour)/10);
            draws('2',((int)((double)curtime->tm_hour))%10);
        }
        else    //午后的處理
        {    gotoxy(5,3);
            printf("PM ");
            //if((double)curtime->tm_hour-12<10) draws('1',0);//輸入0 
            draws('1',(int)curtime->tm_hour/10);
            draws('2',((int)((double)curtime->tm_hour))%10);
        }
        if((double)curtime->tm_min<10) draws('3',0);
        draws('3',(int)curtime->tm_min/10);
        draws('4',(int)curtime->tm_min%10);
        if((double)curtime->tm_sec<10) draws('5',0);
        draws('5',(int)curtime->tm_sec/10);
        draws('6',(int)curtime->tm_sec%10);
        start=clock();
        while(clock()-start<500);  //等待延時(shí)1000ms
        system("cls");
    }while(!kbhit());    //按任一鍵退出   
    return 0;}

最后運(yùn)行截圖(完美運(yùn)行)

C語(yǔ)言怎么實(shí)現(xiàn)基于控制臺(tái)的電子時(shí)鐘

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