Search results
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.
Polygon.Codeforces Tutorial - A Guide to Problem Preparation [Part 1] 08 Mar 2022. This is the first part of my series on problem preparation for a programming contest. In this part, we are going to familiarize ourselves with Polygon -- a modern platform for this purpose in a professional way!
The mission of Polygon is to provide platform for creation of programming contest problems. Polygon supports the whole development cycle: problem statement writing; test data preparing (generators supported) model solutions (including correct and wittingly incorrect) judging; automatic validation
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 ...
Codeforces. Programming competitions and contests, programming community. Educational Round 162 - Solution Discussion (with myself)
Equivalently, all its interior angles are less than 180 degrees. Polygon is simple if its boundary doesn't cross itself. I will present two algorithms for each problem: one for arbitrary simple polygon, and one for strictly convex polygon, that has better complexity.
27 wrz 2020 · Polygon supports the whole development cycle: Problem statement writing. Test data preparing (generators supported). Model solutions (including correct and wittingly incorrect). Judging. Automatic validation.
