Quick Start Guide:

STEP 1: Choosing a problem from the list


In order to choose a problem click the Problems button from the navbar.

Then click on the problem you want to solve.
For example let's choose A+B problem.

STEP 2: Starting to fill the form


From now on we focus on Submit solution area.

Here we can find the form to be filled in order to upload a solution to any given problem.

STEP 3: Solution source code

1st Option - Upload the source file

Go to Choose file button from File area and then choose the source file.
or 2nd Option - Paste the code
Here are some examples for how to submit:

STEP 4: Selecting the file format

After uploading the source code we have to choose the format corresponding to the code we provided as solution.

...and SUBMIT

Click the Submit job button and wait for the results.

You will be redirected to Job log page where you can see the results.

Good luck!