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Merge 79dc6cfcfa into d51971aa50

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Cynthia0911
2018-07-06 01:28:17 +00:00
committed by GitHub
parent d51971aa50 79dc6cfcfa
commit 0cb6cfb35e
1 changed files with 2 additions and 1 deletions
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notes/剑指 offer 题解.md
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@ -251,8 +251,9 @@ public ArrayList<Integer> printListFromTailToHead(ListNode listNode) {
### 使用递归 ### 使用递归
```java ```java
ArrayList<Integer> ret = new ArrayList<>();
public ArrayList<Integer> printListFromTailToHead(ListNode listNode) { public ArrayList<Integer> printListFromTailToHead(ListNode listNode) {
ArrayList<Integer> ret = new ArrayList<>(); // ArrayList<Integer> ret = new ArrayList<>();
if (listNode != null) { if (listNode != null) {
ret.addAll(printListFromTailToHead(listNode.next)); ret.addAll(printListFromTailToHead(listNode.next));
ret.add(listNode.val); ret.add(listNode.val);