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Generate Java Changelogs
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Generate a concise code change-log entry based on a diff file for Java code.
You can query a model directly and test the results returned when using
different parameter values with the Cloud console, or by calling the
Vertex AI API directly.
Generate a concise single-line changelog that summarizes the key code change in this commit.
--- /your/code/directory/tree_traversal.java
+++ //your/code/directory/tree_traversal.java
class Node {
int data;
Node left, right;
public Node(int data) {
this.data = data;
left = right = null;
}
}
public class TreeTraversal {
Node root;
- // Recursive Traversal Methods
- public void preorderRecursive(Node node) {
- if (node != null) {
- System.out.print(node.data + " ");
- preorderRecursive(node.left);
- preorderRecursive(node.right);
- }
- }
+ // Iterative Traversal Methods (Using a Stack)
+ public void preorderIterative(Node node) {
+ if (node == null) {
+ return;
+ }
+ Stack stack = new Stack<>();
+ stack.push(node);
+
+ while (!stack.isEmpty()) {
+ Node current = stack.pop();
+ System.out.print(current.data + " ");
+
+ // Push right child first (changes order compared to recursive)
+ if (current.right != null) {
+ stack.push(current.right);
+ }
+ if (current.left != null) {
+ stack.push(current.left);
+ }
+ }
+ }
}
Response
Added iterative preorder traversal using a stack.
Model:
gemini-1.5-flash-001
Temperature:
1
Max output tokens:
8192
TopK:
40
TopP:
0.95
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Last updated 2024-09-27 UTC.
[{
"type": "thumb-down",
"id": "hardToUnderstand",
"label":"Hard to understand"
},{
"type": "thumb-down",
"id": "incorrectInformationOrSampleCode",
"label":"Incorrect information or sample code"
},{
"type": "thumb-down",
"id": "missingTheInformationSamplesINeed",
"label":"Missing the information/samples I need"
},{
"type": "thumb-down",
"id": "otherDown",
"label":"Other"
}]
[{
"type": "thumb-up",
"id": "easyToUnderstand",
"label":"Easy to understand"
},{
"type": "thumb-up",
"id": "solvedMyProblem",
"label":"Solved my problem"
},{
"type": "thumb-up",
"id": "otherUp",
"label":"Other"
}]
Need to tell us more?
{"lastModified": "Last updated 2024-09-27 UTC."}
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-27 UTC."]]