Example of structure in c

Answer 1

/* The mechanism of a structure */

/* Define a type "person" to include - forename and surname - age and child count */

struct { char forename[20]; char surname[20]; float age; int childcount; } person;

int main () {

/* Create two persons */ person jimmy, flossie;

float avage;

/* Fill up each of the persons with information */strcpy(jimmy.forename,"James");strcpy(jimmy.surname,"Conway"); jimmy.age = 32.0;jimmy.childcount = 2;

strcpy(flossie.forename,"Florence");strcpy(flossie.surname,"Conway"); flossie.age = 21.0;flossie.childcount = 2;

/* Calculate the average age of the persons */ avage = (flossie.age + jimmy.age) / 2.0;

/* Print out the persons names and the average age */printf ("About %s and %s ...n",flossie.forename,jimmy.forename); printf ("Their average age is %.2fn",avage);

return 0;

}