Time functions in c


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C Program to demonstrate time functions. time.h library function is used to get and manipulate date and time functions.

C Program

#include <stdio.h>  
#include <time.h>  
#include <conio.h>
void main()
{
	time_t now;    
	clrscr();
	now = time((time_t *)NULL);  
 
	printf("%s", ctime(&now));  
 
	time(&now);
 
	printf("%s", ctime(&now));  
	{
		struct tm *l_time;
 
		l_time = localtime(&now);  
		printf("%s", asctime(l_time));
	}
 
	time(&now);
	printf("%s", asctime(localtime( &now  )));
	{
	
		struct tm *l_time;
		char string[20];
 
		time(&now);
		l_time = localtime(&now); 
		strftime(string, sizeof string, "%d-%b-%y\n", l_time);
		printf("%s", string);
	}
 
 getch();
}


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