e program below incorrectly echoes the user's input to the output.

Try submitting it for grading $($click "Submit mode", then "Submit for grading"$).$ Notice that the test cases fail. The first test case's highlighting indicates that output $3$ and newline were not expected. In the second test case, the $-5$ and newline were not expected.

Remove the code that echoes the user's input back to the output, and submit again. Now the test cases should all pass.