Svetliy

Tag: Objective-C

  • Flatten a recursive Linked List in Objective-C

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    by

    Andrey
    in

    Given a linked list, where each node’s value can itself be a linked list (a recursive linked list), write a function that flattens it. Final code at Github Pretty difficult coding questions. First I tried a recursive solution that for some reason wasn’t working for all cases and then I came up with this one.…