Why don't you post a code that compiles ?
On Fri, Sep 30, 2011 at 12:41 AM, Brijesh <brijeshupadhyay...@gmail.com>wrote:
> void main()
>
> {
> void *ptr;
> char *a='A';
> char *b="TAN";
> int i=50;
> ptr=a;
> ptr=(*char)malloc(sizeof(a));
> printf("%c",*ptr);
> ptr=i;
> ptr=(*int)malloc(sizeof(i));
> printf("%d",++(*ptr));
> ptr=b;
> ptr=(*char)malloc(sizeof(b));
> printf("%c",++(*ptr));
>
> }
> ptr=(*char)malloc(sizeof(a));
> Ans: A51AN
>
> Please explain the output..
> Doesnt this line ptr=(* char)malloc(sizeof(i))
>
> initialize ptr to NULL
>
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