From ca56a4faec225f3e98d13cae3c116bf26aba9cda Mon Sep 17 00:00:00 2001
From: qi <qi_liang_gz@163.com>
Date: Fri, 12 Jun 2020 03:17:43 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E6=95=B0=E7=BB=84=E6=8E=92?=
 =?UTF-8?q?=E5=BA=8F=E5=B7=A5=E5=85=B7=E7=B1=BB?=
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---
 .../java/org/panda/code/uitl/SortUtil.java    | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 panda-code/src/main/java/org/panda/code/uitl/SortUtil.java

diff --git a/panda-code/src/main/java/org/panda/code/uitl/SortUtil.java b/panda-code/src/main/java/org/panda/code/uitl/SortUtil.java
new file mode 100644
index 0000000..ff5db9a
--- /dev/null
+++ b/panda-code/src/main/java/org/panda/code/uitl/SortUtil.java
@@ -0,0 +1,28 @@
+package org.panda.code.uitl;
+
+/**
+ * @Description 数组排序工具类
+ * @Author qi
+ **/
+public class SortUtil {
+
+    /**
+     * 冒泡排序
+     * @param arr
+     * @return
+     */
+    public static int[] bubblingSort(int[] arr){
+        int length = arr.length;
+        for (int i=0;i<length;i++){
+            for (int j=0;j<length-i-1;j++){
+                if (arr[j]>arr[j+1]) {
+                    int temp = arr[j + 1];
+                    arr[j + 1] = arr[j];
+                    arr[j] = temp;
+                }
+            }
+        }
+        return arr;
+    }
+
+}