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STRUCT3.C
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1994-05-15
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/* Chapter 11 - Program 3 - STRUCT3.C */
#include "stdio.h"
struct {
char initial;
int age;
int grade;
} kids[12], *point, extra;
void main()
{
int index;
for (index = 0 ; index < 12 ; index++) {
point = kids + index;
point->initial = 'A' + index;
point->age = 16;
point->grade = 84;
}
kids[3].age = kids[5].age = 17;
kids[2].grade = kids[6].grade = 92;
kids[4].grade = 57;
for (index = 0 ; index < 12 ; index++) {
point = kids + index;
printf("%c is %d years old and got a grade of %d\n",
(*point).initial, kids[index].age, point->grade);
}
extra = kids[2]; /* Structure assignment */
extra = *point; /* Structure assignment */
}
/* Result of execution
A is 16 years old and got a grade of 84
B is 16 years old and got a grade of 84
C is 16 years old and got a grade of 92
D is 17 years old and got a grade of 84
E is 16 years old and got a grade of 57
F is 17 years old and got a grade of 84
G is 16 years old and got a grade of 92
H is 16 years old and got a grade of 84
I is 16 years old and got a grade of 84
J is 16 years old and got a grade of 84
K is 16 years old and got a grade of 84
L is 16 years old and got a grade of 84
*/