algorithm/hello-algo
1
0
Fork 0
mirror of https://github.com/krahets/hello-algo.git synced 2025-07-07 06:44:57 +08:00
Code Issues Packages Projects Releases Wiki Activity

Anonymous inner classes create generic instances that display the dec… (#627)

Browse Source 
* Anonymous inner classes create generic instances that display the declared type

* Update TreeNode.java

* Update binary_tree_bfs.java

* Update graph_bfs.java

---------

Co-authored-by: zongjianwei <zongjianwei@meituan.com>
Co-authored-by: Yudong Jin <krahets@163.com>
This commit is contained in:
ZongYangL
2023-07-19 01:37:55 +08:00
committed by GitHub
parent 7a6fd4b3dd
commit 03cbf5b972
3 changed files with 9 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
codes/java/utils/TreeNode.java
View File

@ -26,7 +26,8 @@ public class TreeNode {
return null;
TreeNode root = new TreeNode(list.get(0));
Queue<TreeNode> queue = new LinkedList<>() {{ add(root); }};
Queue<TreeNode> queue = new LinkedList<>();
queue.add(root);
int i = 0;
while (!queue.isEmpty()) {
TreeNode node = queue.poll();
@ -51,7 +52,7 @@ public class TreeNode {
List<Integer> list = new ArrayList<>();
if (root == null)
return list;
Queue<TreeNode> queue = new LinkedList<>() {{ add(root); }};
Queue<TreeNode> queue = new LinkedList<TreeNode>() {{ add(root); }};
while (!queue.isEmpty()) {
TreeNode node = queue.poll();
if (node != null) {