Problem ID Title Solved Submit Pass Rate
307440CF1357A5. Distinguish Rz(θ) from Ry(θ)
MicrosoftQ#CodingContest-Summer2020
000.000%
307441CF1357A6. Distinguish four Pauli gates
MicrosoftQ#CodingContest-Summer2020
000.000%
307442CF1357A7. Distinguish Y, XZ, -Y and -XZ
MicrosoftQ#CodingContest-Summer2020
000.000%
307443CF1357B1. "Is the bit string balanced?" oracle
MicrosoftQ#CodingContest-Summer2020
000.000%
307444CF1357B2. "Is the number divisible by 3?" oracle
MicrosoftQ#CodingContest-Summer2020
000.000%
307445CF1357C1. Prepare superposition of basis states with 0s
MicrosoftQ#CodingContest-Summer2020
000.000%
307446CF1357C2. Prepare superposition of basis states with the same parity
MicrosoftQ#CodingContest-Summer2020
000.000%
307447CF1357D1. Quantum Classification - Dataset 3
MicrosoftQ#CodingContest-Summer2020
000.000%
307448CF1357D2. Quantum Classification - Dataset 4
MicrosoftQ#CodingContest-Summer2020
000.000%
307449CF1357D3. Quantum Classification - Dataset 5
MicrosoftQ#CodingContest-Summer2020
000.000%
307450CF1357D4. Quantum Classification - Dataset 6
MicrosoftQ#CodingContest-Summer2020
000.000%
307451CF1357D5. Quantum Classification - Dataset 7
MicrosoftQ#CodingContest-Summer2020
000.000%
307452CF1357E1. Power of quantum Fourier transform
MicrosoftQ#CodingContest-Summer2020
000.000%
307453CF1357E2. Root of quantum Fourier transform
MicrosoftQ#CodingContest-Summer2020
000.000%
307633CF1386A. Colors
BalticOlympiadinInformatics2020,Day1(IOI,UnofficialMirrorContest,Unrated)-interactive-
000.000%
307634CF1386B. Mixture
BalticOlympiadinInformatics2020,Day1(IOI,UnofficialMirrorContest,Unrated)-geometry-ma
000.000%
307635CF1386C. Joker
BalticOlympiadinInformatics2020,Day1(IOI,UnofficialMirrorContest,Unrated)-bitmasks-ds
000.000%
307636CF1387A. Graph
BalticOlympiadinInformatics2020,Day2(IOI,UnofficialMirrorContest,Unrated)-dp-math-*
000.000%
307637CF1387B1. Village (Minimum)
BalticOlympiadinInformatics2020,Day2(IOI,UnofficialMirrorContest,Unrated)-dp-greedy-
000.000%
307638CF1387B2. Village (Maximum)
BalticOlympiadinInformatics2020,Day2(IOI,UnofficialMirrorContest,Unrated)-trees-*2500
000.000%
307639CF1387C. Viruses
BalticOlympiadinInformatics2020,Day2(IOI,UnofficialMirrorContest,Unrated)-dp-*2900
000.000%
307720CF1402A. Fancy Fence
Central-EuropeanOlympiadinInformatics,CEOI2020,Day1(IOI,UnofficialMirrorContest,Unrated)
000.000%
307721CF1402B. Roads
Central-EuropeanOlympiadinInformatics,CEOI2020,Day1(IOI,UnofficialMirrorContest,Unrated)
000.000%
307722CF1402C. Star Trek
Central-EuropeanOlympiadinInformatics,CEOI2020,Day1(IOI,UnofficialMirrorContest,Unrated)
000.000%
307723CF1403A. The Potion of Great Power
Central-EuropeanOlympiadinInformatics,CEOI2020,Day2(IOI,UnofficialMirrorContest,Unrated)
000.000%
307724CF1403B. Spring cleaning
Central-EuropeanOlympiadinInformatics,CEOI2020,Day2(IOI,UnofficialMirrorContest,Unrated)
000.000%
307725CF1403C. Chess Rush
Central-EuropeanOlympiadinInformatics,CEOI2020,Day2(IOI,UnofficialMirrorContest,Unrated)
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%
307857CF1425H. Huge Boxes of Animal Toys
2020ICPC,COMPFEST12,IndonesiaMulti-ProvincialContest(Unrated,OnlineMirror,ICPCRules,Team
000.000%
307858CF1425I. Impressive Harvesting of The Orchard
2020ICPC,COMPFEST12,IndonesiaMulti-ProvincialContest(Unrated,OnlineMirror,ICPCRules,Team
000.000%
307945CF1439D. INOI Final Contests
CodeforcesRound#684(Div.1)-combinatorics-dp-fft-*3100
000.000%
308001CF1450F. The Struggling Contestant
CodeforcesGlobalRound12-greedy-*2400
000.000%
308106CF1468A. LaIS
2020-2021ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules)-dp-
000.000%
308107CF1468B. Bakery
2020-2021ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules)-dsu
000.000%
308108CF1468C. Berpizza
2020-2021ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules)-impl
000.000%
308109CF1468D. Firecrackers
2020-2021ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules)-sort
000.000%
308110CF1468E. Four Segments
2020-2021ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules)-gree
000.000%
308111CF1468F. Full Turn
2020-2021ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules)-geom
000.000%
308112CF1468G. Hobbits
2020-2021ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules)-geom
000.000%
308113CF1468H. K and Medians
2020-2021ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules)-gree
000.000%
308114CF1468I. Plane Tiling
2020-2021ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules)-geom
000.000%
308115CF1468J. Road Reform
2020-2021ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules)-dsu
000.000%
308116CF1468K. The Robot
2020-2021ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules)-impl
000.000%
308117CF1468L. Prime Divisors Selection
2020-2021ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules)-gree
000.000%
308118CF1468M. Similar Sets
2020-2021ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules)-grap
000.000%
308119CF1468N. Waste Sorting
2020-2021ICPC,NERC,SouthernandVolgaRussianRegionalContest(OnlineMirror,ICPCRules)-gree
000.000%
308348CF1505A. Is it rated - 2
AprilFoolsDayContest2021-implementation-interactive-*900
000.000%
308349CF1505B. DMCA
AprilFoolsDayContest2021-implementation-*1600
000.000%
308350CF1505C. Fibonacci Words
AprilFoolsDayContest2021-implementation-*1400
000.000%
308351CF1505D. Xenolith? Hippodrome?
AprilFoolsDayContest2021-*1800
000.000%
308352CF1505E. Cakewalk
AprilFoolsDayContest2021-greedy-implementation-*1800
000.000%
308353CF1505F. Math
AprilFoolsDayContest2021-math-*2200
000.000%
308354CF1505G. Encoded message
AprilFoolsDayContest2021-implementation-*2600
000.000%
308355CF1505H. L BREAK into program
AprilFoolsDayContest2021-*2500
000.000%
308356CF1505I. Mysterious language again, seriously?
AprilFoolsDayContest2021-*2200
000.000%
308426CF1517A. Sum of 2050
Contest2050andCodeforcesRound#718(Div.1+Div.2)-greedy-math-*800
000.000%
308427CF1517B. Morning Jogging
Contest2050andCodeforcesRound#718(Div.1+Div.2)-greedy-sortings-*1200
000.000%
308428CF1517C. Fillomino 2
Contest2050andCodeforcesRound#718(Div.1+Div.2)-greedy-implementation-*1400
000.000%
308429CF1517D. Explorer Space
Contest2050andCodeforcesRound#718(Div.1+Div.2)-dp-graphs-*1800
000.000%
308430CF1517E. Group Photo
Contest2050andCodeforcesRound#718(Div.1+Div.2)-implementation-*2500
000.000%
308431CF1517F. Reunion
Contest2050andCodeforcesRound#718(Div.1+Div.2)-combinatorics-dp-trees-*3200
000.000%
308432CF1517G. Starry Night Camping
Contest2050andCodeforcesRound#718(Div.1+Div.2)-flows-graphs-*3300
000.000%
308433CF1517H. Fly Around the World
Contest2050andCodeforcesRound#718(Div.1+Div.2)-dp-geometry-*3500
000.000%
308561CF1539A. Contest Start
CodeforcesRound#727(Div.2)-combinatorics-geometry-greedy-math-*1000
000.000%
308655CF1553A. Digits Sum
Harbour.SpaceScholarshipContest2021-2022(openforeveryone,rated,Div.1+Div.2)-math-*80
000.000%
308656CF1553B. Reverse String
Harbour.SpaceScholarshipContest2021-2022(openforeveryone,rated,Div.1+Div.2)-dp-hashi
000.000%
308657CF1553C. Penalty
Harbour.SpaceScholarshipContest2021-2022(openforeveryone,rated,Div.1+Div.2)-bitmasks-
000.000%
308658CF1553D. Backspace
Harbour.SpaceScholarshipContest2021-2022(openforeveryone,rated,Div.1+Div.2)-dp-greed
000.000%
308659CF1553E. Permutation Shift
Harbour.SpaceScholarshipContest2021-2022(openforeveryone,rated,Div.1+Div.2)-combinator
000.000%
308660CF1553F. Pairwise Modulo
Harbour.SpaceScholarshipContest2021-2022(openforeveryone,rated,Div.1+Div.2)-math-*23
000.000%
308661CF1553G. Common Divisor Graph
Harbour.SpaceScholarshipContest2021-2022(openforeveryone,rated,Div.1+Div.2)-dsu-grap
000.000%
308662CF1553H. XOR and Distance
Harbour.SpaceScholarshipContest2021-2022(openforeveryone,rated,Div.1+Div.2)-bitmasks-
000.000%
308663CF1553I. Stairs
Harbour.SpaceScholarshipContest2021-2022(openforeveryone,rated,Div.1+Div.2)-combinator
000.000%
308799CF1578A. Anti-Tetris
ICPCWFMoscowInvitationalContest-OnlineMirror(Unrated,ICPCRules,TeamsPreferred)-graphs
000.000%
308800CF1578B. Building Forest Trails
ICPCWFMoscowInvitationalContest-OnlineMirror(Unrated,ICPCRules,TeamsPreferred)-dsu-*
000.000%
308801CF1578C. Cactus Lady and her Cing
ICPCWFMoscowInvitationalContest-OnlineMirror(Unrated,ICPCRules,TeamsPreferred)-*3500
000.000%
308802CF1578D. Dragon Curve
ICPCWFMoscowInvitationalContest-OnlineMirror(Unrated,ICPCRules,TeamsPreferred)-*3200
000.000%
308803CF1578E. Easy Scheduling
ICPCWFMoscowInvitationalContest-OnlineMirror(Unrated,ICPCRules,TeamsPreferred)-impleme
000.000%
308804CF1578F. Framing Pictures
ICPCWFMoscowInvitationalContest-OnlineMirror(Unrated,ICPCRules,TeamsPreferred)-geometr
000.000%
308805CF1578G. Game of Chance
ICPCWFMoscowInvitationalContest-OnlineMirror(Unrated,ICPCRules,TeamsPreferred)-math-
000.000%
308806CF1578H. Higher Order Functions
ICPCWFMoscowInvitationalContest-OnlineMirror(Unrated,ICPCRules,TeamsPreferred)-impleme
000.000%
308807CF1578I. Interactive Rays
ICPCWFMoscowInvitationalContest-OnlineMirror(Unrated,ICPCRules,TeamsPreferred)-geometr
000.000%
308808CF1578J. Just Kingdom
ICPCWFMoscowInvitationalContest-OnlineMirror(Unrated,ICPCRules,TeamsPreferred)-*3100
000.000%
308809CF1578K. Kingdom of Islands
ICPCWFMoscowInvitationalContest-OnlineMirror(Unrated,ICPCRules,TeamsPreferred)-graphs
000.000%
308810CF1578L. Labyrinth
ICPCWFMoscowInvitationalContest-OnlineMirror(Unrated,ICPCRules,TeamsPreferred)-dsu-g
000.000%
308811CF1578M. The Mind
ICPCWFMoscowInvitationalContest-OnlineMirror(Unrated,ICPCRules,TeamsPreferred)-interac
000.000%
309186CF1639A. Treasure Hunt
PinelyTreasureHuntContest-graphs-interactive
000.000%
309187CF1639B. Treasure Hunt
PinelyTreasureHuntContest-graphs-interactive
000.000%
309188CF1639C. Treasure Hunt
PinelyTreasureHuntContest-graphs-interactive
000.000%
309189CF1639D. Treasure Hunt
PinelyTreasureHuntContest-graphs-interactive
000.000%
309190CF1639E. Treasure Hunt
PinelyTreasureHuntContest-graphs-interactive
000.000%
309191CF1639F. Treasure Hunt
PinelyTreasureHuntContest-graphs-interactive
000.000%
309192CF1639G. Treasure Hunt
PinelyTreasureHuntContest-graphs-interactive
000.000%
309193CF1639H. Treasure Hunt
PinelyTreasureHuntContest-graphs-interactive
000.000%
309194CF1639I. Treasure Hunt
PinelyTreasureHuntContest-graphs-interactive
000.000%