What is direct access in pointers to structures?

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Ramkesh

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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;}; int main(){ int i; struct student record1 = {20,...
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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;} read less
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