0
votes
1answer
103 views

Better way to create samples

I've done this piece of code for creating bernulli samples, but I think that it is a so heavy algorithm because every time I call this recursive function I create a new vector that is passed to it. Is ...
1
vote
1answer
443 views

Decrement operator difference between C++ and Java? [closed]

Please tell me why the same piece of code behaves differently in C++ and JAVA. Ok first I implement a function to calculate the factorial of an Int RECURSIVELY In JAVA: int f(int x) { ...
5
votes
1answer
491 views

Is this an example of recursion?

I am implementing inheritance of something called Contexts. Each Context holds a link to its parent context. If that Context is the root Context, its parent is null. In order to walk up the ...
4
votes
4answers
2k views

Is there a way to display the stack during recursion method?

I'm trying to learn recursion. I copied this bit of code from my book and added the displays to help me trace what the method is doing and when. public static void main(String[] args) { ...
6
votes
7answers
5k views

Can a recursive function have iterations/loops?

I've been studying about recursive functions, and apparently, they're functions that call themselves, and don't use iterations/loops (otherwise it wouldn't be a recursive function). However, while ...