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Declarations and Initializations

Q1:
Point out the error in the following program. 
#include<stdio.h>
struct emp
{
    char name[20];
    int age;
};
int main()
{
    emp int xx;
    int a;
    printf('%d\n', &a);
    return 0;
}

A
Error: in printf

B
Error: in emp int xx;

C No error.

D None of these.

ANS:A -

Error: in printf

There is an error in the line emp int xx; To overcome this error, remove the int and add the struct at the begining of emp int xx; 
#include<stdio.h>
struct emp
{
    char name[20];
    int age;
};
int main()
{
    struct emp xx;
    int a;
    printf('%d\n', &a);
    return 0;
}



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