the idea is that you can produce the optimal solution within a minute in a tech interview. to do that you have to memorize it because no-one is able to do that

the idea is that you can produce the optimal solution within a minute in a tech interview. to do that you have to memorize it because no-one is able to do that otherwise. not even that gayle woman who wrote that shitty book. so, this is why coding interviews are broken today.