diff --git a/codes/s18893442896/16477528.java b/codes/s18893442896/16477528.java
new file mode 100644
index 0000000000000000000000000000000000000000..4324a239990b0166d31b00f71e85ef397ec6b658
--- /dev/null
+++ b/codes/s18893442896/16477528.java
@@ -0,0 +1,23 @@
+/**
+ * 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){
+	 if (array == null || n <= 1) {  
+        	    return;  
+        }  
+	 for (int i = 0; i < n - 1; i++) {  
+            for (int j = 0; j < n - i - 1; j++) {  
+                if (array[j] > array[j + 1]) {  
+                    int temp = array[j];  
+                    array[j] = array[j + 1];  
+                    array[j + 1] = temp;  
+                }  
+            }  
+        }  
+	  for (int num : array) {  
+            System.out.print(num + " ");  
+        }  
+}