Created
March 25, 2023 21:45
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| def reverse_list(head): | |
| if not head: return None | |
| prev_pointer = None | |
| current_pointer = head | |
| while current_pointer: | |
| next_pointer = current_pointer.next | |
| current_pointer.next = prev_pointer | |
| prev_pointer = current_pointer | |
| current_pointer = next_pointer | |
| return prev_pointer |
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