#include <stdio.h>
#include <malloc.h>

struct child 
{
   char initial;    /* last name initial      */
   int age;         /* childs age             */
   int grade;       /* childs grade in school */
} *boy, *girl;

int main()
{
   boy = (struct child *)malloc(sizeof(struct child));

   boy->initial = 'R';
   boy->age = 15;
   boy->grade = 75;

   girl = (struct child *)malloc(sizeof(struct child));

   girl->age = boy->age - 1;  /* she is one year younger */
   girl->grade = 82;
   girl->initial = 'H';

   printf("%c is %d years old and got a grade of %d\n",
           girl->initial, girl->age, girl->grade);

   printf("%c is %d years old and got a grade of %d\n",
           boy->initial, boy->age, boy->grade);

   return 0;
}



/* Result of execution

H is 14 years old and got a grade of 82
R is 15 years old and got a grade of 75

*/