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Discussion :: Declarations and Initializations

  1. Point out the error in the following program.

    #include
 struct emp 
{     
    char name[20];    
    int age;
 }; 
int main() 
{    
   emp int xx;   
   int a;     
   printf("%d\n", &a);    
   return 0; 
}

    2. A.

    Error: in printf
    B.

    Error: in emp int xx;
    C.

    No error.
    D.

    None of these.

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    Answer : Option B

    Explanation :

    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
 struct emp 
{    
   char name[20];     
   int age;
};
int main()
 {     
   struct emp xx;    
   int a;     
   printf("%d\n", &a);     
   return 0; 
}

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