HOW TO MAKE A STOP WATCH USING C PROGRAMMING.

stop watch:

Youtube Chanel link: Click Here

 

SOFTWARE NEEDED:  turbo c++/turbo c 

HOW TO DOWNLOAD TURBO C++?

turbo c download

1. To Download Turbo C++ Click on the link given below:

download turbo c

2. Click on DOWNLOAD TURBO C++.

3.

4. After downloading the zip file extract the zip file and double click on the extracted file folder.

5. Click on license agreement and then click on next.

 

 

6. Keep on clicking next.

 

 

7.  After that click on install.

8. Then Click on finish.

Now you are done with the installation.

Source code:

 #include<stdio.h>  
 #include<conio.h>  
 void main()  
 {  
      int h=0,m=0,s=0;  
      clrscr();  
      printf("Please enter a time format in HH:MM:SS");  
      scanf("%d%d%d",&h,&m,&s);  
      start:  
      for(h;h<24;h++)  
      {  
           for(m;m<60;m++)  
           {  
                for(s;s<60;s++)  
                {  
                     clrscr();  
                     printf("\n\n\t\t\t%d:%d:%d",h,m,s);  
                     for(double i=0;i<3619999;i++)  
                     i++;  
                     i--;  
                }  
                s=0;  
           }  
           m=0;  
      }  
      h=0;  
      goto start;  
 getch();  
 }  

     

Output

 

Explanation of code:

This program will generate a digital stopwatch using c program.

The logic behind the implementation of this program is given below.

·      At first initialize hour, minute, seconds with 0.

·      Take three for loop for a second, minutes and hours to be increased.

·      Increase second and check when it is equal to 60 then increase minute and reset seconds to 0.

·      Also for minute increase it and check when it is equal to 60 then increase hour and reset minute to 0.

·      Increase hour and check if it is equal to 24 then as before reset hour to 0.