From b9f735f1e858c5b6ea101684ffce06e2b41123c8 Mon Sep 17 00:00:00 2001 From: Matej Focko Date: Wed, 6 Mar 2024 00:11:13 +0100 Subject: [PATCH] =?UTF-8?q?java:=20add=20=C2=AB1750.=20Minimum=20Length=20?= =?UTF-8?q?of=20String=20After=20Deleting=20Similar=20Ends=C2=BB?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Matej Focko --- ...of-string-after-deleting-similar-ends.java | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 java/minimum-length-of-string-after-deleting-similar-ends.java diff --git a/java/minimum-length-of-string-after-deleting-similar-ends.java b/java/minimum-length-of-string-after-deleting-similar-ends.java new file mode 100644 index 0000000..7b9e1b7 --- /dev/null +++ b/java/minimum-length-of-string-after-deleting-similar-ends.java @@ -0,0 +1,20 @@ +class Solution { + public int minimumLength(String s) { + int i = 0; + int j = s.length() - 1; + + while (i < j && s.charAt(i) == s.charAt(j)) { + var c = s.charAt(i); + + while (i <= j && s.charAt(i) == c) { + ++i; + } + + while (j > i && s.charAt(j) == c) { + --j; + } + } + + return j - i + 1; + } +}