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Update preorder_traversal_iii.

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krahets
2023-07-25 16:39:38 +08:00
parent 90af225dae
commit b067016bfa
20 changed files with 48 additions and 56 deletions
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2
codes/java/chapter_backtracking/preorder_traversal_iii_compact.java
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@ -43,7 +43,7 @@ public class preorder_traversal_iii_compact {
res = new ArrayList<>();
preOrder(root);
System.out.println("\n输出所有根节点到节点 7 的路径，路径中不包含值为 3 的节点，仅包含一个值为 7 的节点");
System.out.println("\n输出所有根节点到节点 7 的路径，路径中不包含值为 3 的节点");
for (List<TreeNode> path : res) {
List<Integer> vals = new ArrayList<>();
for (TreeNode node : path) {

1
codes/java/chapter_backtracking/preorder_traversal_iii_template.java
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@ -41,7 +41,6 @@ public class preorder_traversal_iii_template {
if (isSolution(state)) {
// 记录解
recordSolution(state, res);
return;
}
// 遍历所有选择
for (TreeNode choice : choices) {