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| public class RemoveLinkedListElements {
public ListNode removeElements(ListNode head, int val) {
ListNode preHeader = new ListNode(val - 1);
preHeader.next = head;
ListNode cursor = preHeader;
while (cursor != null && cursor.next != null) {
if (cursor.next.val == val) {
cursor.next = cursor.next.next;
} else {
cursor = cursor.next;
}
}
return preHeader.next;
}
}
|