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Predict the output or error(s) for the following?

main()
{
char *cptr,c;
void *vptr,v;
c=10; v=0;
cptr=&c; vptr=&v;
printf("%c%v",c,v);
}

A.	No output	B.	0
C.	Compiler error	D.	None of these

Answer and Explanation

Answer:Compiler error

Explanation:
Compiler error (at line number 4): size of v is Unknown.

You can create a variable of type void * but not of type void, since void is an empty type. In the second line you are creating variable vptr of type void * and v of type void hence an error.

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