From 55391ce72530874d878108070acce8b8bc6cf459 Mon Sep 17 00:00:00 2001
From: "huangge1199@hotmail.com" <huangge1199>
Date: Sun, 4 Jul 2021 18:06:36 +0800
Subject: [PATCH] =?UTF-8?q?LeetBook--=E5=93=88=E5=B8=8C=E8=A1=A8--?=
 =?UTF-8?q?=E5=8F=AA=E5=87=BA=E7=8E=B0=E4=B8=80=E6=AC=A1=E7=9A=84=E6=95=B0?=
 =?UTF-8?q?=E5=AD=97?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../java/leet/book/hashTablePlus/SingleNumber.java   | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 src/main/java/leet/book/hashTablePlus/SingleNumber.java

diff --git a/src/main/java/leet/book/hashTablePlus/SingleNumber.java b/src/main/java/leet/book/hashTablePlus/SingleNumber.java
new file mode 100644
index 0000000..9fb2e30
--- /dev/null
+++ b/src/main/java/leet/book/hashTablePlus/SingleNumber.java
@@ -0,0 +1,12 @@
+package leet.book.hashTablePlus;
+
+public class SingleNumber {
+    class Solution {
+        public int singleNumber(int[] nums) {
+            for (int i = 1; i < nums.length; i++) {
+                nums[0] ^= nums[i];
+            }
+            return nums[0];
+        }
+    }
+}