/* comma operator */
#include <stdio.h>

int main (void)
 {
   int inum1 = 100, inum2 = 200, inum3 = 300;

   inum1 = inum2, inum3;

   printf("inum1 is %i\n", inum1);

   inum1 = (inum2, inum3);
   printf("Now, inum1 is %i\n", inum1);

   return 0;
}