Passing Address of Structure Variable to Function
#include<stdio.h>
void display(struct student *p);
struct
student
{
char name[20];
int
rollno;
float
mark;
};
int main()
{
struct
student S1;
printf("\nEnter
name rollno and mark of a student:");
scanf("%s
%d %f", S1.name, &S1.rollno, &S1.mark );
display(&S1);
}
void display(struct student *p)
{
printf("\n Name is %s \n Rollno is %d
\n Mark is %f", p->name, p->rollno, p->mark );
}
Output:
Enter name
rollno and mark of a student: aaa 11 80
Name is aaa
Rollno is 11
Mark is 80.000000
