From 7dc90ebe06cdd520d66d7b669b104a71c5a41b6d Mon Sep 17 00:00:00 2001 From: Matej Focko Date: Thu, 21 Mar 2024 10:42:25 +0100 Subject: [PATCH] =?UTF-8?q?java:=20add=20=C2=AB206.=20Reverse=20Linked=20L?= =?UTF-8?q?ist=C2=BB?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Matej Focko --- java/reverse-linked-list.java | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 java/reverse-linked-list.java diff --git a/java/reverse-linked-list.java b/java/reverse-linked-list.java new file mode 100644 index 0000000..131ef13 --- /dev/null +++ b/java/reverse-linked-list.java @@ -0,0 +1,14 @@ +class Solution { + public ListNode reverseList(ListNode head) { + ListNode tail = null; + + while (head != null) { + var tmp = head.next; + head.next = tail; + tail = head; + head = tmp; + } + + return tail; + } +}