Create Your Own Digital Clock In C Language

In this video we will learn about how to create a digital clock using c language

SOURCE CODE

#include <stdio.h>
#include <windows.h>
int main()
{
int h,m,s;
int d=1000;
// we add a delay of 1000 milliseconds and we will use it in the function sleep

printf("Set time : \n");
scanf("%d%d%d",&h,&m, &s);
if(h>12 || m>60 || s>60)
{
printf("ERROR ! \n");
exit(0);
}

while(1)
// this is an infinite loup and anything inside will repeat itself to infinity
{
s++;
if(s>59)
{
m++;
s=0;
}
if(m>59)
{
h++;
m=0;
}
if(h>12)
{
h=1;
}
printf("\n Clock :");
printf("\n d:d:d",h,m,s);

// this writes our time in this format 00:00:00

Sleep (d);
// the function sleep slows down the while loop and make it more like a real clock

system("cls");
// this clears the screen
}
}