> For the complete documentation index, see [llms.txt](https://851958789.gitbook.io/notes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://851958789.gitbook.io/notes/0725_split_linked_list_in_parts/slt.md).

# Solution1 simulation

* t-complexity $O(n)$
* s-complexity $O(1)$

divide to get lenth of each pair, add and first \[0, remainder-1] one more node