*a = 20; gives seg fault .. because 'a' has not been allocated memory
space...
On Mon, Sep 12, 2011 at 2:28 PM, Kunal Patil <kp101...@gmail.com> wrote:
> Allocate memory for pointer variables.
>
>
> On Mon, Sep 12, 2011 at 11:03 AM, sukran dhawan <sukrandha...@gmail.com>wrote:
>
>> run time error
>> first int * a is not assigned some address... so it will be pointing to
>> some garbage value
>> second two pointers of different types without a typecast will result in
>> unpredictable results
>>
>> On Mon, Sep 12, 2011 at 10:25 AM, teja bala <pawanjalsa.t...@gmail.com>wrote:
>>
>>> #include<stdio.h>
>>> main()
>>> {
>>> int *a;
>>> char *c;
>>> *a = 20;
>>> *c = *a;
>>> printf("%d %c",*a,*c);
>>> }
>>>
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