Recursion is amazing for a small selection of problems. Most of the time you don’t need, or want, it. When it is useful though, it tends to be really useful.
I don’t understand people’s issue with it. I always found it easy. Maybe that’s why I feel this way. Maybe if you find it challenging you want to avoid it, even when it’s a good solution.
Most devs I know like recursion. Trouble is that many popular languages don’t support tail recursion, but throw a stackoverflow error after a few thousand levels. So you have to keep track of max recursion depth manually, and it starts to look like a complicated solution
Still linear time at least, could always be much MUCH worse
True. Lost opportunity to blow things up with useless recursivity
The word you’re looking for is recursion (see recursion).
Nah, I’d like to un-see recursion. It was way overblown on uni, I barely ever use it.
Recursion is amazing for a small selection of problems. Most of the time you don’t need, or want, it. When it is useful though, it tends to be really useful.
I don’t understand people’s issue with it. I always found it easy. Maybe that’s why I feel this way. Maybe if you find it challenging you want to avoid it, even when it’s a good solution.
Most devs I know like recursion. Trouble is that many popular languages don’t support tail recursion, but throw a stackoverflow error after a few thousand levels. So you have to keep track of max recursion depth manually, and it starts to look like a complicated solution
You mean, like this?
There could be a hidden quadratic cost because the string needs to be reallocated and copied multiple times.
Not if I don’t see it.