diff --git a/reverse-linked-list/Donghae0230.py b/reverse-linked-list/Donghae0230.py new file mode 100644 index 0000000000..0303d92167 --- /dev/null +++ b/reverse-linked-list/Donghae0230.py @@ -0,0 +1,22 @@ +# Definition for singly-linked list. +# class ListNode: +# def __init__(self, val=0, next=None): +# self.val = val +# self.next = next +class Solution: + def reverseList(self, head: Optional[ListNode]) -> Optional[ListNode]: + temp = [] + while head: + temp.append(int(head.val)) + head = head.next + temp = list(reversed(temp)) + print(temp) + + dummy = ListNode(0) + tail = dummy + for i in temp: + # print(i, tail) + tail.next = ListNode(i) + tail = tail.next + # print(dummy) + return dummy.next