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Asked by Abhijith Last Modified
Answer 
In C, there are two ways to access data member:
1. Simple Variable
2. Pointer Variable
For pointer variable arrow(->) is used to access data member as given in below example:
#include <stdio.h>
struct student
{
int id;
char name[20];
};
int main()
{
int i;
struct student record1 = {20, "Ram"};
struct student *ptr;
ptr = &record1; //here ptr is pointer variable which is refereing to record1 variable
printf("Record of student: \n");
printf(" Id is: %d \n", ptr->id);
printf(" Name is: %s \n", ptr->name);
return 0;
}
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