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| -rw-r--r-- | src/01/02b/README.md | 4 |
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diff --git a/src/01/02b/README.md b/src/01/02b/README.md index b97e061..ab9b6ce 100644 --- a/src/01/02b/README.md +++ b/src/01/02b/README.md @@ -9,6 +9,10 @@ Swap two adjacent elements in a list by adjusting only the links (and not the da ## Description of the Code +The `swap()` function operates in constant time by adjusing the next and previous +pointers for the target nodes to swap. It also updates any pointers for neighbor +nodes that need to be updated as well. + ## Errors and Warnings ```bash |