diff --git a/codes/ fubing3/.keep b/codes/ fubing3/.keep
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/codes/ fubing3/9622480.java b/codes/ fubing3/9622480.java
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index 0000000000000000000000000000000000000000..408e7021b7c91a3e0806901aa30f7b99f287ac3e
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+++ b/codes/ fubing3/9622480.java	
@@ -0,0 +1,19 @@
+/**
+ * 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 tmp = a[j];
+			a[j] = a[j + 1];
+			a[j + 1] = tmp;
+		}
+	}
+    }
+
+} //end