diff --git "a/exercises/liufq/\344\270\255\347\255\211/\345\275\222\345\271\266\346\216\222\345\272\217/Solution.java" "b/exercises/liufq/\344\270\255\347\255\211/\345\275\222\345\271\266\346\216\222\345\272\217/Solution.java"
index 690f1319a4b9c95bca4a384a7d64370e46fbf5f6..bf796c3efafd8efdc2e1c93ea776f54e5cbbb289 100644
--- "a/exercises/liufq/\344\270\255\347\255\211/\345\275\222\345\271\266\346\216\222\345\272\217/Solution.java"
+++ "b/exercises/liufq/\344\270\255\347\255\211/\345\275\222\345\271\266\346\216\222\345\272\217/Solution.java"
@@ -5,6 +5,9 @@ class Solution {
         }
         int[] helper = new int[nums.length];
         mergeSort(nums, helper, 0, nums.length - 1);
+        for (int i = 0; i < helper.length; i++) {
+            System.out.println(helper[i]);
+        }
     }
 
     private static void mergeSort(int[] nums, int[] helper, int low, int high) {