Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
What changes are you trying to make? (e.g. Adding or removing code, refactoring existing code, adding reports)
Adding code.
What did you learn from the changes you have made?
How to evaluate peer's work.
Was there another approach you were thinking about making? If so, what approach(es) were you thinking of?
The depth-first search (DFS) algorithm.
Were there any challenges? If so, what issue(s) did you face? How did you overcome it?
Exporting in PDF from JupyterNB in the VSCode is more difficult than meets the eye.
How were these changes tested?
As per the submission guidelines.
A reference to a related issue in your repository (if applicable)
n/a
Checklist