My competitive programming

My competitive programming solutions, mainly from Polish Olympiad in Informatics and CODEFORCES. May be wrong or incomplete especially in POI.
This repository is used by me as a diary and can be used as a ready-made solution. I also hope not to submit it to the cp platform mindlessly just for flex...

The tasks are from there

• Algorithms
  ready-made algorithms

• ATCODER
  solutions from AtCoder

• CFORC
  solutions from CodeForces

• CSES
  solutions from CSES

• MeetIT
  stuff from MeetIT, mostly camps

• POI
  solutions from the Polish Olympiad in Informatics
  List of all problems with offical editorials

• PA
  solutions from the Polish contest "Potyczki Algorytmiczne"

• Satori
  solutions from Jagiellonian University contests

• School
  stuff from my high school (5th Witkowski High School in Cracow)

• Staszic
  solutions from 14th Staszic High School in Warsaw

• WSI
  solutions from "Wroclawskie Sparingi Informatyczne"

• Other

Testing

• generator.cpp - creates random input for task
• pattern.cpp - the solution that is being tested
• brute.cpp - a brute-force solution whose output is compared to the pattern's output
• tester.sh - script that manages the testing process
• tester-portable.sh - simple and portable version of tester.sh
• tester-pack.sh - script for testing packages of tests