Saturday, 25 February 2017

GATE EXAM PREPARATION IN "C" - Structure & Union

#include‹stdio.h›
int main()
{
    struct site
    {
        char name[] = "GQuiz";
        int no_of_pages = 200;
    };
    struct site *ptr;
    printf("%d ", ptr->no_of_pages);
    printf("%s", ptr->name);
    getchar();
    return 0;
}

(A) 200 GQuiz
(B) 200
(C) Runtime Error
(D) Compiler Error


Answer: (D)

Explanation: When we declare a structure or union, we actually declare a new data type suitable for our purpose. So we cannot initialize values as it is not a variable declaration but a data type declaration.

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