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What will be output when you will execute following C code?
void main()
{
int i;
char a[]="\0";
if(printf("%s\n",a))
printf("Ok here \n");
else
printf("Forget it\n");
}

A.	Compilation error	B.	Ok here Forget it
C.	Forget it	D.	Ok here

Answer and Explanation

Answer:Ok here

Explanation:
Printf will return how many characters does it print. Hence printing a null character returns 1 which makes the if statement true, thus "Ok here" is printed.

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