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1 . 1 2 zyLab training: Basics While the zyLab platform can be used without training, a bit of training may help some students avoid
zyLab training: Basics
While the zyLab platform can be used without training, a bit of training may help some students avoid common issues.
The assignment is to get an integer from input, and output that integer squared, ending with newline. Note: This assignment is configured
to have students programming directly in the zyBook. Instructors may instead require students to upload a file Below is a program that's
been nearly completed for you.
Click "Run program". The output is wrong. Sometimes a program lacking input will produce wrong output as in this case or no
output. Remember to always preenter needed input.
Type in the input box, then click "Run program", and note the output is
Type in the input box instead, run, and note the output is
When students are done developing their program, they can submit the program for automated grading.
Click the "Submit mode" tab
Click "Submit for grading".
The first test case failed as did all test cases, but focus on the first test case first The highlighted arrow symbol means an ending
newline was expected but is missing from your program's output.
Matching output exactly, even whitespace, is often required. Change the program to output an ending newline.
Click on "Develop mode", and change the output statement to output a newline: system. out.print ln userNumSquared ; Type
in the input box and run.
Click on "Submit mode", click "Submit for grading", and observe that now the first test case passes and point was earned.
The last two test cases failed, due to a bug, yielding only of possible points. Fix that bug.
Click on "Develop mode", change the program to use rather than and try running with input output is and output is now
not as before
Click on "Submit mode" again, and click "Submit for grading". Observe that all test cases are passed, and you've earned of points.
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