diff --git a/codes/taoreset/.keep b/codes/taoreset/.keep
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/codes/taoreset/2349.java b/codes/taoreset/2349.java
new file mode 100644
index 0000000000000000000000000000000000000000..83497d9a50b2195c0f83f28598452b59573c98ad
--- /dev/null
+++ b/codes/taoreset/2349.java
@@ -0,0 +1,18 @@
+/**
+ * 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; i++) {
+    	for (int j = 0; j < i; j++) {
+		if (a[i] <  a[j]) {
+		 	int t = a[i];
+			a[i] = a[j];
+			a[j] = t;
+		}
+	}
+    }
+}//end
\ No newline at end of file