time: returns the current calendar time of the system or -1 if the system has no time : time « math.h « C / ANSI-C

1. C / ANSI-C
2. math.h
3. time

time: returns the current calendar time of the system or -1 if the system has no time

    

//Declaration:  time_t time(time_t *time); 
  

  #include <time.h>
  #include <stdio.h>

  int main(void)
  {
    struct tm *ptr;
    time_t lt;
    lt = time(NULL);
    ptr = localtime(&lt);
    printf(asctime(ptr));

    return 0;
  }

         
/*
Sat Mar  3 16:12:48 2007
*/ 

           
       

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