Problem ID Title Solved Submit Pass Rate
304153CF795L. Bars
VKCup2017-WildCardRound1(UnofficialPublicMirror)-greedy-*2000
000.000%
304157CF796D. Police Stations
CodeforcesRound#408(Div.2)-dp-graphs-trees-*2100
000.000%
304158CF796E. Exam Cheating
CodeforcesRound#408(Div.2)-dp-*2400
000.000%
304159CF796F. Sequence Recovery
CodeforcesRound#408(Div.2)-bitmasks-greedy-*2800
000.000%
304163CF797D. Broken BST
EducationalCodeforcesRound19-*2100
000.000%
304164CF797E. Array Queries
EducationalCodeforcesRound19-dp-*2000
000.000%
304165CF797F. Mice and Holes
EducationalCodeforcesRound19-dp-greedy-sortings-*2600
000.000%
304169CF798D. Mike and distribution
CodeforcesRound#410(Div.2)-sortings-*2400
000.000%
304175CF799E. Aquarium decoration
PlayrixCodescapesCup(CodeforcesRound#413,rated,Div.1+Div.2)-greedy-*2500
000.000%
304180CF800C. Vulnerable Kerbals
CodeforcesRound#409(rated,Div.1,basedonVKCup2017Round2)-math-*2300
000.000%
304181CF800D. Varying Kibibits
CodeforcesRound#409(rated,Div.1,basedonVKCup2017Round2)-combinatorics-dp-*2700
000.000%
304187CF801E. Vulnerable Kerbals
CodeforcesRound#409(rated,Div.2,basedonVKCup2017Round2)-math-*2300
000.000%
304190CF802C. Heidi and Library (hard)
HelveticCodingContest2017onlinemirror(teamsallowed,unrated)-flows-*2600
000.000%
304191CF802D. Marmots (easy)
HelveticCodingContest2017onlinemirror(teamsallowed,unrated)-math-*2100
000.000%
304192CF802E. Marmots (medium)
HelveticCodingContest2017onlinemirror(teamsallowed,unrated)-math-*2200
000.000%
304193CF802F. Marmots (hard)
HelveticCodingContest2017onlinemirror(teamsallowed,unrated)-math-probabilities-*2800
000.000%
304195CF802H. Fake News (medium)
HelveticCodingContest2017onlinemirror(teamsallowed,unrated)-strings-*2200
000.000%
304196CF802I. Fake News (hard)
HelveticCodingContest2017onlinemirror(teamsallowed,unrated)-*2300
000.000%
304198CF802K. Send the Fool Further! (medium)
HelveticCodingContest2017onlinemirror(teamsallowed,unrated)-dp-trees-*2100
000.000%
304199CF802L. Send the Fool Further! (hard)
HelveticCodingContest2017onlinemirror(teamsallowed,unrated)-dp-math-trees-*2400
000.000%
304201CF802N. April Fools' Problem (medium)
HelveticCodingContest2017onlinemirror(teamsallowed,unrated)-flows-graphs-*2400
000.000%
304202CF802O. April Fools' Problem (hard)
HelveticCodingContest2017onlinemirror(teamsallowed,unrated)-flows-*2900
000.000%
304207CF803E. Roma and Poker
EducationalCodeforcesRound20-dp-graphs-*2000
000.000%
304208CF803F. Coprime Subsequences
EducationalCodeforcesRound20-bitmasks-combinatorics-*2000
000.000%
304209CF803G. Periodic RMQ Problem
EducationalCodeforcesRound20-*2300
000.000%
304212CF804C. Ice cream coloring
CodeforcesRound#411(Div.1)-greedy-*2200
000.000%
304213CF804D. Expected diameter of a tree
CodeforcesRound#411(Div.1)-dp-sortings-trees-*2500
000.000%
304220CF805E. Ice cream coloring
CodeforcesRound#411(Div.2)-greedy-*2200
000.000%
304221CF805F. Expected diameter of a tree
CodeforcesRound#411(Div.2)-graphs-probabilities-trees-*2500
000.000%
304223CF806B. Dynamic Problem Scoring
CodeforcesRound#412(rated,Div.1,basedonVKCup2017Round3)-greedy-*2000
000.000%
304224CF806C. Prairie Partition
CodeforcesRound#412(rated,Div.1,basedonVKCup2017Round3)-greedy-*2200
000.000%
304225CF806D. Perishable Roads
CodeforcesRound#412(rated,Div.1,basedonVKCup2017Round3)-graphs-*2700
000.000%
304231CF807D. Dynamic Problem Scoring
CodeforcesRound#412(rated,Div.2,baseonVKCup2017Round3)-greedy-*2000
000.000%
304232CF807E. Prairie Partition
CodeforcesRound#412(rated,Div.2,baseonVKCup2017Round3)-greedy-*2200
000.000%
304233CF807F. Perishable Roads
CodeforcesRound#412(rated,Div.2,baseonVKCup2017Round3)-graphs-*2700
000.000%
304238CF808E. Selling Souvenirs
EducationalCodeforcesRound21-dp-greedy-*2300
000.000%
304239CF808F. Card Game
EducationalCodeforcesRound21-flows-graphs-*2400
000.000%
304240CF808G. Anthem of Berland
EducationalCodeforcesRound21-dp-strings-*2300
000.000%
304242CF809B. Glad to see you!
CodeforcesRound#415(Div.1)-interactive-*2200
000.000%
304243CF809C. Find a car
CodeforcesRound#415(Div.1)-combinatorics-dp-*2600
000.000%
304244CF809D. Hitchhiking in the Baltic States
CodeforcesRound#415(Div.1)-dp-*2900
000.000%
304249CF810D. Glad to see you!
CodeforcesRound#415(Div.2)-interactive-*2200
000.000%
304250CF810E. Find a car
CodeforcesRound#415(Div.2)-dp-*2600
000.000%
304254CF811D. Vladik and Favorite Game
CodeforcesRound#416(Div.2)-graphs-interactive-*2100
000.000%
304255CF811E. Vladik and Entertaining Flags
CodeforcesRound#416(Div.2)-dsu-graphs-*2600
000.000%
304259CF812D. Sagheer and Kindergarten
CodeforcesRound#417(Div.2)-graphs-implementation-trees-*2700
000.000%
304260CF812E. Sagheer and Apple Tree
CodeforcesRound#417(Div.2)-games-trees-*2300
000.000%
304264CF813D. Two Melodies
EducationalCodeforcesRound22-dp-flows-*2600
000.000%
304265CF813E. Army Creation
EducationalCodeforcesRound22-*2200
000.000%
304266CF813F. Bipartite Checking
EducationalCodeforcesRound22-dsu-graphs-*2500
000.000%
304270CF814D. An overnight dance in discotheque
CodeforcesRound#418(Div.2)-dp-geometry-greedy-trees-*2000
000.000%
304271CF814E. An unavoidable detour for home
CodeforcesRound#418(Div.2)-combinatorics-dp-graphs-*2600
000.000%
304273CF815B. Karen and Test
CodeforcesRound#419(Div.1)-combinatorics-math-*2200
000.000%
304274CF815C. Karen and Supermarket
CodeforcesRound#419(Div.1)-dp-trees-*2400
000.000%
304275CF815D. Karen and Cards
CodeforcesRound#419(Div.1)-combinatorics-geometry-*2800
000.000%
304276CF815E. Karen and Neighborhood
CodeforcesRound#419(Div.1)-implementation-*2900
000.000%
304280CF816D. Karen and Test
CodeforcesRound#419(Div.2)-combinatorics-math-*2200
000.000%
304281CF816E. Karen and Supermarket
CodeforcesRound#419(Div.2)-dp-trees-*2400
000.000%
304286CF817E. Choosing The Commander
EducationalCodeforcesRound23-bitmasks-trees-*2000
000.000%
304287CF817F. MEX Queries
EducationalCodeforcesRound23-trees-*2300
000.000%
304290CF818C. Sofa Thief
EducationalCodeforcesRound24-implementation-*2000
000.000%
304293CF818F. Level Generation
EducationalCodeforcesRound24-math-*2100
000.000%
304294CF818G. Four Melodies
EducationalCodeforcesRound24-flows-graphs-*2600
000.000%
304295CF819A. Mister B and Boring Game
CodeforcesRound#421(Div.1)-games-greedy-*2200
000.000%
304297CF819C. Mister B and Beacons on Field
CodeforcesRound#421(Div.1)-*2900
000.000%
304298CF819D. Mister B and Astronomers
CodeforcesRound#421(Div.1)-*2900
000.000%
304299CF819E. Mister B and Flight to the Moon
CodeforcesRound#421(Div.1)-graphs-*2800
000.000%
304302CF820C. Mister B and Boring Game
CodeforcesRound#421(Div.2)-games-greedy-*2200
000.000%
304304CF820E. Mister B and Beacons on Field
CodeforcesRound#421(Div.2)-*2900
000.000%
304308CF821D. Okabe and City
CodeforcesRound#420(Div.2)-graphs-*2200
000.000%
304309CF821E. Okabe and El Psy Kongroo
CodeforcesRound#420(Div.2)-dp-matrices-*2100
000.000%
304314CF822E. Liar
CodeforcesRound#422(Div.2)-dp-hashing-*2400
000.000%
304315CF822F. Madness
CodeforcesRound#422(Div.2)-trees-*2500
000.000%
304317CF823B. DNA Evolution
VKCup2017-Finals-strings-*2100
000.000%
304318CF823C. Bamboo Partition
VKCup2017-Finals-implementation-math-*2300
000.000%
304319CF823D. Rusty String
VKCup2017-Finals-fft-math-strings-*2700
000.000%
304320CF823E. Singer House
VKCup2017-Finals-combinatorics-dp-graphs-*2800
000.000%
304327CF825E. Minimal Labels
EducationalCodeforcesRound25-graphs-greedy-*2300
000.000%
304328CF825F. String Compression
EducationalCodeforcesRound25-dp-hashing-strings-*2400
000.000%
304329CF825G. Tree Queries
EducationalCodeforcesRound25-graphs-trees-*2500
000.000%
304332CF827C. DNA Evolution
CodeforcesRound#423(Div.1,rated,basedonVKCupFinals)-strings-*2100
000.000%
304333CF827D. Best Edge Weight
CodeforcesRound#423(Div.1,rated,basedonVKCupFinals)-graphs-trees-*2700
000.000%
304334CF827E. Rusty String
CodeforcesRound#423(Div.1,rated,basedonVKCupFinals)-fft-math-strings-*2700
000.000%
304340CF828E. DNA Evolution
CodeforcesRound#423(Div.2,rated,basedonVKCupFinals)-strings-*2100
000.000%
304341CF828F. Best Edge Weight
CodeforcesRound#423(Div.2,rated,basedonVKCupFinals)-graphs-*2700
000.000%
304352CF831F. Bamboo Partition
CodeforcesRound#424(Div.2,rated,basedonVKCupFinals)-*2300
000.000%
304355CF832C. Strange Radiation
CodeforcesRound#425(Div.2)-implementation-math-*2500
000.000%
304357CF832E. Vasya and Shifts
CodeforcesRound#425(Div.2)-matrices-*2600
000.000%
304359CF833B. The Bakery
CodeforcesRound#426(Div.1)-dp-*2200
000.000%
304360CF833C. Ever-Hungry Krakozyabra
CodeforcesRound#426(Div.1)-combinatorics-greedy-math-*2700
000.000%
304361CF833D. Red-Black Cobweb
CodeforcesRound#426(Div.1)-implementation-trees-*2800
000.000%
304366CF834D. The Bakery
CodeforcesRound#426(Div.2)-dp-*2200
000.000%
304367CF834E. Ever-Hungry Krakozyabra
CodeforcesRound#426(Div.2)-*2700
000.000%
304372CF835E. The penguin's game
CodeforcesRound#427(Div.2)-interactive-*2400
000.000%
304373CF835F. Roads in the Kingdom
CodeforcesRound#427(Div.2)-dp-graphs-trees-*2500
000.000%
304377CF837D. Round Subset
EducationalCodeforcesRound26-dp-math-*2100
000.000%
304378CF837E. Vasya's Function
EducationalCodeforcesRound26-implementation-math-*2100
000.000%
304379CF837F. Prefix Sums
EducationalCodeforcesRound26-combinatorics-math-matrices-*2400
000.000%
304380CF837G. Functions On The Segments
EducationalCodeforcesRound26-*2500
000.000%
304382CF838B. Diverging Directions
IndiaHacks2ndElimination2017(unofficial,unratedmirror,ICPCrules)-trees-*2100
000.000%