update common ListNode

zgpeace · zgpeace · commit 5728b0faaaa1 · 2020-06-14T16:08:44.000+08:00
diff --git a/code/LeetCode/src/common/ListNode.java b/code/LeetCode/src/common/ListNode.java
@@ -3,8 +3,8 @@
 public class ListNode {
     public int val;
     public  ListNode next;
-    public ListNode(int x) {
-        val = x;
+    public ListNode(int val) {
+        this.val = val;
     }
 
     static public ListNode listNodeWithIntArray(int[] input) {
