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목록Remove Nth Node From End of List (1)
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LeetCode: 19. Remove Nth Node From End of List
# Definition for singly-linked list. # class ListNode: # def __init__(self, val=0, next=None): # self.val = val # self.next = next class Solution: def removeNthFromEnd(self, head: Optional[ListNode], n: int) -> Optional[ListNode]: length = 0 cur = head while cur != None: length += 1 cur = cur.next prv, cur = None, head num_move = length - n while num_move > 0: prv = cur cur = cur.next num_move -..
Computer Science/Coding Test
2021. 8. 22. 22:44