Problem ID Title Solved Submit Pass Rate
306358CF1184C3. Heidi and the Turing Test (Hard)
HelveticCodingContest2019onlinemirror(teamsallowed,unrated)-*3200
000.000%
306359CF1184D1. Parallel Universes (Easy)
HelveticCodingContest2019onlinemirror(teamsallowed,unrated)-implementation-*1600
000.000%
306360CF1184D2. Parallel Universes (Hard)
HelveticCodingContest2019onlinemirror(teamsallowed,unrated)-math-matrices-*3100
000.000%
306361CF1184E1. Daleks' Invasion (easy)
HelveticCodingContest2019onlinemirror(teamsallowed,unrated)-graphs-trees-*1900
000.000%
306362CF1184E2. Daleks' Invasion (medium)
HelveticCodingContest2019onlinemirror(teamsallowed,unrated)-graphs-trees-*2100
000.000%
306363CF1184E3. Daleks' Invasion (hard)
HelveticCodingContest2019onlinemirror(teamsallowed,unrated)-dsu-graphs-trees-*2400
000.000%
306410CF1192A. Building Skyscrapers
CEOI2019day1onlinemirror(unrated,IOIformat)
000.000%
306411CF1192B. Dynamic Diameter
CEOI2019day1onlinemirror(unrated,IOIformat)-trees
000.000%
306412CF1192C. Cubeword
CEOI2019day1onlinemirror(unrated,IOIformat)-dp-meet-in-the-middle
000.000%
306413CF1193A. Amusement Park
CEOI2019day2onlinemirror(unrated,IOIformat)-dp-math
000.000%
306414CF1193B. Magic Tree
CEOI2019day2onlinemirror(unrated,IOIformat)-dp-trees
000.000%
306415CF1193C. Scissors and Tape
CEOI2019day2onlinemirror(unrated,IOIformat)-geometry
000.000%
306583CF1217F. Forced Online Queries Problem
EducationalCodeforcesRound72(RatedforDiv.2)-dsu-graphs-trees-*2600
000.000%
306584CF1218A. BubbleReactor
BubbleCup12-Finals[OnlineMirror,unrated,Div.1]-dp-graphs-*2800
000.000%
306585CF1218B. Guarding warehouses
BubbleCup12-Finals[OnlineMirror,unrated,Div.1]-geometry-*3000
000.000%
306586CF1218C. Jumping Transformers
BubbleCup12-Finals[OnlineMirror,unrated,Div.1]-dp-*2600
000.000%
306587CF1218D. Xor Spanning Tree
BubbleCup12-Finals[OnlineMirror,unrated,Div.1]-fft-graphs-*2400
000.000%
306588CF1218E. Product Tuples
BubbleCup12-Finals[OnlineMirror,unrated,Div.1]-fft-*2500
000.000%
306589CF1218F. Workout plan
BubbleCup12-Finals[OnlineMirror,unrated,Div.1]-greedy-*1500
000.000%
306590CF1218G. Alpha planetary system
BubbleCup12-Finals[OnlineMirror,unrated,Div.1]-graphs-*3000
000.000%
306591CF1218H. Function Composition
BubbleCup12-Finals[OnlineMirror,unrated,Div.1]-*2900
000.000%
306592CF1218I. The Light Square
BubbleCup12-Finals[OnlineMirror,unrated,Div.1]-2-sat-greedy-*2100
000.000%
306593CF1219A. BubbleReactor
BubbleCup12-Finals[OnlineMirror,unrated,Div.2]-*2800
000.000%
306594CF1219B. Xor Spanning Tree
BubbleCup12-Finals[OnlineMirror,unrated,Div.2]-*2400
000.000%
306595CF1219C. Periodic integer number
BubbleCup12-Finals[OnlineMirror,unrated,Div.2]-implementation-strings-*1700
000.000%
306596CF1219D. Workout plan
BubbleCup12-Finals[OnlineMirror,unrated,Div.2]-greedy-*1500
000.000%
306597CF1219E. Jumping Transformers
BubbleCup12-Finals[OnlineMirror,unrated,Div.2]-*2600
000.000%
306598CF1219F. Guarding warehouses
BubbleCup12-Finals[OnlineMirror,unrated,Div.2]-*3000
000.000%
306599CF1219G. Harvester
BubbleCup12-Finals[OnlineMirror,unrated,Div.2]-implementation-*2000
000.000%
306600CF1219H. Function Composition
BubbleCup12-Finals[OnlineMirror,unrated,Div.2]-*2900
000.000%
306601CF1219I. The Light Square
BubbleCup12-Finals[OnlineMirror,unrated,Div.2]-2-sat-greedy-*2100
000.000%
306769CF1250A. Berstagram
2019-2020ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules,Teams
000.000%
306770CF1250B. The Feast and the Bus
2019-2020ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules,Teams
000.000%
306771CF1250C. Trip to Saint Petersburg
2019-2020ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules,Teams
000.000%
306772CF1250D. Conference Problem
2019-2020ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules,Teams
000.000%
306773CF1250E. The Coronation
2019-2020ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules,Teams
000.000%
306774CF1250F. Data Center
2019-2020ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules,Teams
000.000%
306775CF1250G. Discarding Game
2019-2020ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules,Teams
000.000%
306776CF1250H. Happy Birthday
2019-2020ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules,Teams
000.000%
306777CF1250I. Show Must Go On
2019-2020ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules,Teams
000.000%
306778CF1250J. The Parade
2019-2020ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules,Teams
000.000%
306779CF1250K. Projectors
2019-2020ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules,Teams
000.000%
306780CF1250L. Divide The Students
2019-2020ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules,Teams
000.000%
306781CF1250M. SmartGarden
2019-2020ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules,Teams
000.000%
306782CF1250N. Wires
2019-2020ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules,Teams
000.000%
306790CF1252A. Copying Homework
2019-2020ICPC,AsiaJakartaRegionalContest(OnlineMirror,ICPCRules,TeamsPreferred)-*1000
000.000%
306791CF1252B. Cleaning Robots
2019-2020ICPC,AsiaJakartaRegionalContest(OnlineMirror,ICPCRules,TeamsPreferred)-dp-tr
000.000%
306792CF1252C. Even Path
2019-2020ICPC,AsiaJakartaRegionalContest(OnlineMirror,ICPCRules,TeamsPreferred)-impleme
000.000%
306793CF1252D. Find String in a Grid
2019-2020ICPC,AsiaJakartaRegionalContest(OnlineMirror,ICPCRules,TeamsPreferred)-dp-st
000.000%
306794CF1252E. Songwriter
2019-2020ICPC,AsiaJakartaRegionalContest(OnlineMirror,ICPCRules,TeamsPreferred)-greedy
000.000%
306795CF1252F. Regular Forestation
2019-2020ICPC,AsiaJakartaRegionalContest(OnlineMirror,ICPCRules,TeamsPreferred)-hashing
000.000%
306796CF1252G. Performance Review
2019-2020ICPC,AsiaJakartaRegionalContest(OnlineMirror,ICPCRules,TeamsPreferred)-*2100
000.000%
306797CF1252H. Twin Buildings
2019-2020ICPC,AsiaJakartaRegionalContest(OnlineMirror,ICPCRules,TeamsPreferred)-greedy
000.000%
306798CF1252I. Mission Possible
2019-2020ICPC,AsiaJakartaRegionalContest(OnlineMirror,ICPCRules,TeamsPreferred)-*3000
000.000%
306799CF1252J. Tiling Terrace
2019-2020ICPC,AsiaJakartaRegionalContest(OnlineMirror,ICPCRules,TeamsPreferred)-dp-*2
000.000%
306800CF1252K. Addition Robot
2019-2020ICPC,AsiaJakartaRegionalContest(OnlineMirror,ICPCRules,TeamsPreferred)-math-
000.000%
306801CF1252L. Road Construction
2019-2020ICPC,AsiaJakartaRegionalContest(OnlineMirror,ICPCRules,TeamsPreferred)-flows-
000.000%
306891CF1267B. Balls of Buma
2019-2020ICPC,NERC,NorthernEurasiaFinals(Unrated,OnlineMirror,ICPCRules,TeamsPreferred)
000.000%
306893CF1267D. DevOps Best Practices
2019-2020ICPC,NERC,NorthernEurasiaFinals(Unrated,OnlineMirror,ICPCRules,TeamsPreferred)
000.000%
306894CF1267E. Elections
2019-2020ICPC,NERC,NorthernEurasiaFinals(Unrated,OnlineMirror,ICPCRules,TeamsPreferred)
000.000%
306896CF1267G. Game Relics
2019-2020ICPC,NERC,NorthernEurasiaFinals(Unrated,OnlineMirror,ICPCRules,TeamsPreferred)
000.000%
306897CF1267H. Help BerLine
2019-2020ICPC,NERC,NorthernEurasiaFinals(Unrated,OnlineMirror,ICPCRules,TeamsPreferred)
000.000%
306898CF1267I. Intriguing Selection
2019-2020ICPC,NERC,NorthernEurasiaFinals(Unrated,OnlineMirror,ICPCRules,TeamsPreferred)
000.000%
306899CF1267J. Just Arrange the Icons
2019-2020ICPC,NERC,NorthernEurasiaFinals(Unrated,OnlineMirror,ICPCRules,TeamsPreferred)
000.000%
306900CF1267K. Key Storage
2019-2020ICPC,NERC,NorthernEurasiaFinals(Unrated,OnlineMirror,ICPCRules,TeamsPreferred)
000.000%
306901CF1267L. Lexicography
2019-2020ICPC,NERC,NorthernEurasiaFinals(Unrated,OnlineMirror,ICPCRules,TeamsPreferred)
000.000%
307823CF1423A. Wakanda Forever
BubbleCup13-Finals[OnlineMirror,unrated,Div.1]-*3500
000.000%
307824CF1423B. Valuable Paper
BubbleCup13-Finals[OnlineMirror,unrated,Div.1]-flows-graphs-*1900
000.000%
307825CF1423C. Dušan's Railway
BubbleCup13-Finals[OnlineMirror,unrated,Div.1]-graphs-trees-*3500
000.000%
307826CF1423D. Does anyone else hate the wind?
BubbleCup13-Finals[OnlineMirror,unrated,Div.1]-*3100
000.000%
307827CF1423E. 5G Antenna Towers
BubbleCup13-Finals[OnlineMirror,unrated,Div.1]-geometry-*2700
000.000%
307828CF1423F. Coins
BubbleCup13-Finals[OnlineMirror,unrated,Div.1]-math-*2700
000.000%
307829CF1423G. Growing flowers
BubbleCup13-Finals[OnlineMirror,unrated,Div.1]-*3500
000.000%
307830CF1423H. Virus
BubbleCup13-Finals[OnlineMirror,unrated,Div.1]-dsu-graphs-*2500
000.000%
307831CF1423I. Lookup Tables
BubbleCup13-Finals[OnlineMirror,unrated,Div.1]-bitmasks-*3000
000.000%
307832CF1423J. Bubble Cup hypothesis
BubbleCup13-Finals[OnlineMirror,unrated,Div.1]-bitmasks-dp-math-*2400
000.000%
307833CF1423K. Lonely Numbers
BubbleCup13-Finals[OnlineMirror,unrated,Div.1]-math-*1600
000.000%
307834CF1423L. Light switches
BubbleCup13-Finals[OnlineMirror,unrated,Div.1]-meet-in-the-middle-*2600
000.000%
307835CF1423M. Milutin's Plums
BubbleCup13-Finals[OnlineMirror,unrated,Div.1]-interactive-*2800
000.000%
307836CF1423N. BubbleSquare Tokens
BubbleCup13-Finals[OnlineMirror,unrated,Div.1]-*3500
000.000%
307837CF1424A. Wakanda Forever
BubbleCup13-Finals[OnlineMirror,unrated,Div.2]-*3500
000.000%
307838CF1424B. Valuable Paper
BubbleCup13-Finals[OnlineMirror,unrated,Div.2]-flows-*1900
000.000%
307839CF1424C. Dušan's Railway
BubbleCup13-Finals[OnlineMirror,unrated,Div.2]-graphs-trees-*3500
000.000%
307840CF1424D. Does anyone else hate the wind?
BubbleCup13-Finals[OnlineMirror,unrated,Div.2]-*3100
000.000%
307841CF1424E. 5G Antenna Towers
BubbleCup13-Finals[OnlineMirror,unrated,Div.2]-*2700
000.000%
307842CF1424F. Coins
BubbleCup13-Finals[OnlineMirror,unrated,Div.2]-*2700
000.000%
307843CF1424G. Years
BubbleCup13-Finals[OnlineMirror,unrated,Div.2]-sortings-*1300
000.000%
307844CF1424H. Lookup Tables
BubbleCup13-Finals[OnlineMirror,unrated,Div.2]-bitmasks-*3000
000.000%
307845CF1424I. Bubble Cup hypothesis
BubbleCup13-Finals[OnlineMirror,unrated,Div.2]-*2400
000.000%
307846CF1424J. Lonely Numbers
BubbleCup13-Finals[OnlineMirror,unrated,Div.2]-math-*1600
000.000%
307847CF1424K. Light switches
BubbleCup13-Finals[OnlineMirror,unrated,Div.2]-hashing-meet-in-the-middle-*2600
000.000%
307848CF1424L. Milutin's Plums
BubbleCup13-Finals[OnlineMirror,unrated,Div.2]-interactive-*2800
000.000%
307849CF1424M. Ancient Language
BubbleCup13-Finals[OnlineMirror,unrated,Div.2]-graphs-sortings-*2200
000.000%
307850CF1424N. BubbleSquare Tokens
BubbleCup13-Finals[OnlineMirror,unrated,Div.2]-*3500
000.000%
307851CF1425A. Arena of Greed
2020ICPC,COMPFEST12,IndonesiaMulti-ProvincialContest(Unrated,OnlineMirror,ICPCRules,Team
000.000%
307852CF1425B. Blue and Red of Our Faculty!
2020ICPC,COMPFEST12,IndonesiaMulti-ProvincialContest(Unrated,OnlineMirror,ICPCRules,Team
000.000%
307853CF1425C. Captain of Knights
2020ICPC,COMPFEST12,IndonesiaMulti-ProvincialContest(Unrated,OnlineMirror,ICPCRules,Team
000.000%
307854CF1425D. Danger of Mad Snakes
2020ICPC,COMPFEST12,IndonesiaMulti-ProvincialContest(Unrated,OnlineMirror,ICPCRules,Team
000.000%
307855CF1425E. Excitation of Atoms
2020ICPC,COMPFEST12,IndonesiaMulti-ProvincialContest(Unrated,OnlineMirror,ICPCRules,Team
000.000%
307856CF1425F. Flamingoes of Mystery
2020ICPC,COMPFEST12,IndonesiaMulti-ProvincialContest(Unrated,OnlineMirror,ICPCRules,Team
000.000%