Package g0201_0300.s0203_remove_linked_list_elements

Class Solution

  • public class Solution
extends Object
    203 - Remove Linked List Elements.

    Easy

    Given the head of a linked list and an integer val, remove all the nodes of the linked list that has Node.val == val, and return the new head.

    Example 1:

    Input: head = [1,2,6,3,4,5,6], val = 6

    Output: [1,2,3,4,5]

    Example 2:

    Input: head = [], val = 1

    Output: []

    Example 3:

    Input: head = [7,7,7,7], val = 7

    Output: []

    Constraints:

    • The number of nodes in the list is in the range [0, 104].
    • 1 <= Node.val <= 50
    • 0 <= val <= 50

    • Constructor Detail

      • Solution

        public Solution()

    • Method Detail