blog/_posts/2012-05-07-swap-in-double-linked-lists.md

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/{{ year }}/{{ month }}/{{ day }}/swap-in-double-linked-lists	swap in double-linked lists	2012-05-07 22:22:00 +0200	post.liquid	route blog

Yesterday I had to implement Selection Sort for double-linked lists and I had some trouble finding the correct solution when it comes to swapping two elements.

But I finally figured out how to correctly swap the pointers and I'll drop the code here so others can use it (or even tell me about hidden bugs)

I implemented it in Java, so see here: