Problems - QOJ.ac

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ID	Problem Interactive Output Only Communication	Rating
#67	Two Transportations JOISC 2019 Day 2 Communication
#111	Amusement Park JOI Open Contest 2017 Communication
#120	Airline Route Map JOISC 2018 Day 3 Communication
#141	8 染色 Communication
#147	Floppy RMI 2020 Communication
#295	编码干扰 SDOI 2014 Round 2 Day 2 Communication
#364	Broken Device JOISC 2017 Day 2 Communication
#370	City JOISC 2017 Day 4 Communication
#412	Snowy Roads JOISC 2016 Day 4 Communication
#503	IP over Avian Carrier Nordic Olympiad in Informatics 2017 Communication
#1139	Stations IOI 2020 Day 2 Communication
#1212	Navigation JOISC 2015 Day 3 Communication
#1407	Kanji Shiritori JOISC 2014 Day 4 Communication
#1419	Messenger JOISC 2013 Day 4 Communication
#1505	Last Supper IOI 2012 Day 2 Communication
#2006	Parrots IOI 2011 Day 2 Communication
#2348	Bijection Petrozavodsk Winter 2020 Day 1 Communication
#2351	Lost in Transfer Petrozavodsk Winter 2020 Day 1 Communication
#2352	Maze with a Hint Petrozavodsk Winter 2020 Day 1 Communication
#2810	Speedrun RMI 2021 Day 1 Communication
#3097	Shopping JOISC 2021 Day 2 Communication
#3098	Ancient Machine JOISC 2021 Day 3 Communication
#3102	Navigation 2 JOISC 2021 Day 4 Communication
#3505	Flights JOISC 2022 Day 2 Communication
#3507	Broken Device 2 JOISC 2022 Day 3 Communication
#3560	Stray Cat JOISC 2020 Day 3 Communication
#4087	철도 KOI TST 2021 Day 1 Communication
#4208	Flight to the Ford Baltic OI 2022 Day 2 Communication
#4250	Mars APIO 2022 Communication