Bartosz KostkaProgramming
Me on various sites
| codeforces.com | kostka |
| topcoder.com | kostka |
| codechef.com | kostka |
| codingame.com | kostka |
| hackerrank.com | kostka |
| hackerearth.com | kostka |
| codeschool.com | kostka |
Some achievements
- Bronze medal in 20th Polish Olympiad in Informatics
- 2nd place at Algorithmic Engagements (in 2012 and 2013) in Junior category
- Finalist of programming contest Deadline24 – edition 2013 and 2014
- Finalist of programming contest Marathon24 – edition 2014
- Finalist of the Bubblecup competition – edition 2013 and 2015
- School Nobel Prize of Wroclaw city in Informatics
- 1st place in 7th Open Programming Contest of Wielkopolska (in junior category, 8th in general ranking)
- 1st place in 5th Open Programming Contest of Opole (in junior category)
- 1st place at 1st Electronic Trading Hackaton in Warsaw (eth1)
The other side
- 21st Polish Olympiad in Informatics (member of the jury)
- Algorithmic Engagements 2014 (member of the jury)
- International Olympiad in Informatics 2014 (beta-tester)
- 22nd Polish Olympiad in Informatics (member of the jury)
- Baltic Olympiad in Informatics 2015 (member of the scientific committee)
- Algorithmic Engagements 2015 (member of the jury)
- 23rd Polish Olympiad in Informatics (member of the jury)
- Marathon24 2015 (member of the jury)
- Baltic Olympiad in Informatics 2016 (Polish team leader)
- International Olympiad in Informatics 2016 (Polish deputy team leader)
- 24th Polish Olympiad in Informatics (member of the jury)
- Algorithmic Engagements 2016 (member of the jury)
- Baltic Olympiad in Informatics 2017 (Polish team leader)
- 25th Polish Olympiad in Informatics (member of the jury)
- Algorithmic Engagements 2017 (member of the organizing committee)
- Baltic Olympiad in Informatics 2018 (Polish team leader)
- Central European Olympiad in Informatics 2018 (Polish deputy team leader)
- International Olympiad in Informatics 2018 (Polish deputy team leader)
- Algorithmic Engagements 2018 (chair of the jury)
- 26th Polish Olympiad in Informatics (member of the jury)
- Baltic Olympiad in Informatics 2019 (Polish team leader)
My tasks:
- Tapetowanie (PL)
- Tasiemka (PL)
- Zemsta (PL)
- Tablica (PL)
- Badania naukowe (PL)
- Oferty (PL)
- Tapczany (PL)
- Palindromy (PL)
- Network
- Dumplings
- Największy wspólny dzielnik (PL)
- Park Bijarski (PL)
- Trzy kolory (PL)
- Podzielność (PL)
- Liczby kompletne (PL)
- Rozliczenia (PL)
- Kolacje (PL)
- Osiedla(PL)
- Parcels
- Zjazd obieżyswiatów (PL)
- Building Palindromes
Tasks I helped with:
- Załadunek (PL)
- Kuglarz (PL)
- Parking (PL)
- Koledzy Bajtazara (PL)
- Liczby Kostki (PL)
- Lenistwo (PL)
- Arkanoid (PL)
- Ziemniaki (PL)
- Bałwanki (PL)
- Bowling
- Network
- Hacker
- Czarnoksiężnicy okrągłego stołu (PL)
- Iloczyn wektorowy (PL)
- OR-XOR (PL)
- Ogród zoologiczny (PL)
- Nadajniki (PL)
- Park wodny (PL)
- Neon (PL)
- Kolorowania (PL)
- Drogi zmiennokierunkowe (PL)
- Zająknięcia (PL)
- Równoważne programy (PL)
- Posłaniec (PL)
- Parada (PL)
- Niebanalne podróże (PL)
- Quo Vadis?
- Kłódka (PL)
- Automaty (PL)
- Napad na bank (PL)
- Pizza! (PL)
- Pole minowe (PL)
- Dwie ścieżki (PL)
- Permutacja (PL)
- Kontenery (PL)
- Konduktor (PL)
- Różnorodność (PL)
- Pionek (PL)
- Drogi rowerowe (PL)
- Dwa pionki (PL)
- Dwa długie lizaki (PL)