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It aims to introduce the Polygon platform to the new problem setters, and guide them through the basic steps on creating a new problem from scratch. In the post, I have explained the concepts and practices that a problem setter need to know in order to use Polygon to prepare problems.
Recently someone asked for a tutorial about using polygon to prepare problems, I couldn't find such tutorial so I decided to write one. You can find the tutorial here. This tutorial is beginner friendly, I tried to explain every step in details and through the tutorial I have created a complete simple problem. I hope you will find this tutorial ...
7 Dec 2011 - Now you may download testlib and polygon documentation from Polygon installation. 17 Jul 2010 - Supported contests and PDF-statements. 3 Nov 2009 - Released new version. Tags and problem filters supported. Also many other smaller fixes done.
Stress testing on Polygon is conducted with multiple solutions (can also be incorrect solution). The output of these solution will be checked against the output of the model solution. The tests for stress testing is also generated from a test generator.
This repository contains a collection of tools to help with Codeforces contest preparation, it includes: A validator to check the correctness of test input and output files. A test case generator to create new test cases for a problem.
A guide for creating Codeforces problems on Polygon. The problem creator generates test case inputs using a test case script, generator, and (optional) validator. When a contest participant submits his or her solution, a checker can be used to verify if their program's output has valid syntax.
With their help, problems created in Polygon will now have fewer typos and incorrect language constructions. We have recently implemented three features in Polygon to ease routine tasks: Translation of solutions into another programming language; Translation of problem statements into another language; Advice on improving the texts of problem ...
