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The Submissions History feature allows learners to view all their past code submissions for an IO coding lab, including execution results, performance metrics, and test case outcomes.

How to access Submissions History

1

Navigate to Coding Labs

Go to your Instructor Dashboard and open the Coding Labs section from the sidebar. Click on Labs and then navigate to the IO Coding Labs tab.
2

Open a lab

Select any IO coding lab from your list to open it.
3

Try out the lab

Click on Try out lab to open the lab in the coding interface.
4

View submission history

Click on Submission history in the lab interface to view all your past submissions for that lab.
Submissions History

Understanding the Submissions Table

The Submissions History table displays comprehensive information about each code submission:
ColumnDescription
DATEThe date and time when the submission was made
STATUSThe overall result of the submission (e.g., Full Correct, Wrong Answer)
LANGUAGEThe programming language used for the submission
RUNTIMEThe execution time of the code in milliseconds
MEMORYThe memory consumed during code execution
TEST CASESThe number of test cases passed (e.g., 1/1, 0/1)

Submission Status Types

Each submission displays a status that indicates the outcome of the code execution:

Full Correct

All test cases passed successfully. The solution is correct.

Wrong Answer

The code executed successfully but produced incorrect output for one or more test cases.

Viewing Submission Details

Click on any submission entry in the table to view detailed information about that specific submission, including:
  • Complete source code that was submitted
  • Individual test case results
  • Execution logs and error messages (if any)
  • Performance metrics breakdown
Submissions History helps learners track their progress, identify patterns in their solutions, and learn from previous attempts.
Instructors can also view submission history for all learners from the lab management interface to monitor class progress and identify common issues.

This feature was introduced in November 2025. For more product updates, see the Product Updates page.