From f1fa019b4a65a69bf92caf1041c05661add307c2 Mon Sep 17 00:00:00 2001 From: zqh1059405318 <1059405318@qq.com> Date: Thu, 13 May 2021 10:16:02 +0800 Subject: [PATCH] =?UTF-8?q?=E6=8F=90=E4=BA=A4242=E9=A2=98java=E8=A7=A3?= =?UTF-8?q?=E6=B3=95?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- problems/0242.有效的字母异位词.md | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/problems/0242.有效的字母异位词.md b/problems/0242.有效的字母异位词.md index be553c5a..6c5a90ce 100644 --- a/problems/0242.有效的字母异位词.md +++ b/problems/0242.有效的字母异位词.md @@ -85,7 +85,24 @@ public: Java: +```java +public boolean isAnagram(String s, String t) { + int[] record = new int[26]; + for (char c : s.toCharArray()) { + record[c - 'a'] += 1; + } + for (char c : t.toCharArray()) { + record[c - 'a'] -= 1; + } + for (int i : record) { + if (i != 0) { + return false; + } + } + return true; +} +``` Python: