You've learned the core linked list patterns. Reverse Linked List taught you pointer manipulation: save next, reverse current's pointer, advance all pointers. This pattern appears in many list problems. Linked List Cycle introduced fast/slow pointers. When one pointer moves faster, you can detect cycles or find middle elements. Merge Two Sorted Lists showed the merge pattern. Use a dummy head to simplify logic, then compare and link nodes one at a time. These three patterns cover most linked list interview questions. Practice until pointer manipulation becomes second nature.
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$ curl repovive.com/roadmaps/maang-interview-prep/linked-lists/section-recap
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