Point out the error in the following program. #include #include void varfun(int n, ...); int main() { varfun(3, 7, -11.2, 0.66); return 0; } void varfun(int n, ...) { float *ptr; int num; va_start(ptr, n); num = va_arg(ptr, int); printf("%d", num); }

• Error: too many parameters
• Error: invalid access to list member
• Error: ptr must be type of va_list
• No error