C库函数 - sscanf()

#include <stdio.h>

#include <stdlib.h>

#include <string.h>



int main () {

   int day, year;

   char weekday[20], month[20], dtm[100];



   strcpy( dtm, "Saturday March 25 1989" );

   sscanf( dtm, "%s %s %d  %d", weekday, month, &day, &year );



   printf("%s %d, %d = %s\n", month, day, year, weekday );



   return(0);

}