Topic: linked-list-problem / Level: advanced

• 2851. Write a function to rotate a multilevel circular singly linked list where each node contains both sibling and random pointers, by k positions.
• 2852. How do you merge two unsorted circular singly linked lists into one sorted circular doubly linked list using radix sort?
• 2853. Implement a function to reverse every third node in a circular doubly linked list while preserving the structure of the sibling pointers.
• 2854. Write a function to flatten a circular doubly linked list where each node contains both child and sibling pointers pointing to other linked lists.
• 2855. How do you rearrange nodes in a circular singly linked list such that nodes with odd-numbered positions come before even-numbered positions?
• 2856. Implement a function to split a sorted circular singly linked list into two lists where one contains nodes divisible by 4 and the other divisible by 6.
• 2857. Write a function to reverse every alternate node in a multilevel circular singly linked list while preserving the structure of the list.
• 2858. How do you detect and remove multiple loops in a multilevel circular doubly linked list where each node contains both child and sibling pointers?
• 2859. Implement a function to rotate a circular singly linked list such that every second node becomes the new head while preserving the list structure.
• 2860. Write a function to flatten a multilevel circular singly linked list where each node contains both next and sibling pointers to other nodes.
• 2861. How do you split a circular doubly linked list into two lists where one contains prime-numbered positions and the other contains composite-numbered positions?
• 2862. Implement a function to merge two sorted circular singly linked lists where each node contains both next and child pointers.
• 2863. Write a function to reverse every k-th node in a circular singly linked list while maintaining the relative order of the other nodes.
• 2864. How do you rearrange nodes in a doubly linked list such that nodes with even values come before nodes with odd values?
• 2865. Implement a function to flatten a circular doubly linked list where each node may contain both next and sibling pointers.
• 2866. Write a function to rotate a circular singly linked list such that all prime values appear before composite values, without breaking the list structure.
• 2867. How do you split a sorted circular singly linked list into two lists where one contains nodes with prime values and the other contains composite values?
• 2868. Implement a function to reverse every second node in a multilevel circular singly linked list without recursion.
• 2869. Write a function to merge two sorted circular singly linked lists where one list contains odd-positioned nodes and the other contains even-positioned nodes.
• 2870. How do you detect and remove all loops in a multilevel circular singly linked list where each node contains both child and random pointers?
• 2871. Implement a function to reverse the first n nodes in a multilevel circular singly linked list while preserving the structure of the remaining nodes.
• 2872. Write a function to rearrange nodes in a circular doubly linked list such that all even-positioned nodes come before odd-positioned nodes.
• 2873. How do you split a circular singly linked list into two lists where one contains nodes with prime-indexed values and the other contains composite-indexed values?
• 2874. Implement a function to rotate a multilevel circular singly linked list such that every k-th node becomes the new head, while preserving the relative order of sibling pointers.
• 2875. Write a function to flatten a multilevel circular singly linked list where each node contains both next and child pointers.
• 2876. How do you merge k unsorted circular singly linked lists into one sorted circular doubly linked list using bucket sort?
• 2877. Implement a function to reverse the second half of a circular singly linked list while leaving the first half unchanged.
• 2878. Write a function to split a singly linked list into two lists where one contains prime-numbered nodes and the other contains composite-numbered nodes.
• 2879. How do you detect and merge two sorted circular singly linked lists where one list contains random pointers and the other does not?
• 2880. Implement a function to flatten a circular singly linked list where each node contains both child and sibling pointers.
• 2881. Write a function to rotate a circular doubly linked list such that every k-th node becomes the new head while maintaining the relative order of other nodes.
• 2882. How do you rearrange nodes in a multilevel circular singly linked list such that all prime-numbered positions come before composite-numbered positions?
• 2883. Implement a function to reverse every alternate node in a circular singly linked list without recursion, while maintaining the structure of the sibling pointers.
• 2884. Write a function to split a sorted singly linked list into two lists where one contains prime-indexed values and the other contains composite-indexed values.
• 2885. How do you flatten a multilevel circular singly linked list where each node has both next and random pointers?
• 2886. Implement a function to merge two sorted circular singly linked lists where one list contains nodes with forward pointers and the other contains backward pointers.
• 2887. Write a function to reverse every third node in a circular singly linked list using recursion while preserving the list structure.
• 2888. How do you split a circular singly linked list into two lists where one contains nodes divisible by 5 and the other divisible by 7?
• 2889. Implement a function to rotate a circular doubly linked list such that every third node becomes the new head while maintaining the structure of child pointers.
• 2890. Write a function to flatten a multilevel circular singly linked list where each node contains both forward and backward pointers.
• 2891. How do you detect the first common node in two multilevel doubly linked lists where each list contains multiple random pointers?
• 2892. Implement a function to reverse the first half of a circular singly linked list while preserving the structure of the second half.
• 2893. Write a function to rearrange nodes in a circular singly linked list such that all even-indexed nodes come before odd-indexed nodes.
• 2894. How do you split a circular doubly linked list into two lists where one contains prime-numbered nodes and the other contains composite-numbered nodes?
• 2895. Implement a function to reverse every alternate node in a multilevel circular singly linked list without recursion, while preserving the relative order of the other nodes.
• 2896. Write a function to merge two sorted circular singly linked lists into one sorted doubly linked list using bucket sort.
• 2897. How do you detect and remove loops in a multilevel circular singly linked list where each node contains both forward and child pointers?
• 2898. Implement a function to rotate a circular singly linked list such that every k-th node becomes the new head while preserving the structure of sibling pointers.
• 2899. Write a function to flatten a multilevel circular singly linked list where each node contains both next and sibling pointers.
• 2900. How do you rearrange nodes in a circular doubly linked list such that all nodes with prime-numbered values come before composite-numbered values?

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