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diff --git a/codes/wk471860938/9953014.java b/codes/wk471860938/9953014.java
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+/**
+ * 冒泡排序函数
+ * aa bb cc
+ * @param a 待排序的数组
+ * @param n 待排序的数组长度
+ */
+public static void bubbleSort(int [] a, int n){
+    // 你的代码，使无序数组 a 变得有序
+    for (int i = 0; i < n - 1; i++){
+        for (int j = 0; j < n – 1 - i; j++){
+            if (a[j] > a[j + 1]){
+                int temp=a[j];
+                a[j]=a[j+1];
+                a[j+1]=temp;
+	    }
+	}
+    }
+} //end