Problem ID Title Solved Submit Pass Rate
304178CF800A. Voltage Keepsake
CodeforcesRound#409(rated,Div.1,basedonVKCup2017Round2)-greedy-*1800
000.000%
304179CF800B. Volatile Kite
CodeforcesRound#409(rated,Div.1,basedonVKCup2017Round2)-geometry-*1800
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%
304182CF800E. Verifying Kingdom
CodeforcesRound#409(rated,Div.1,basedonVKCup2017Round2)-interactive-*3200
000.000%
304183CF801A. Vicious Keyboard
CodeforcesRound#409(rated,Div.2,basedonVKCup2017Round2)-*1100
000.000%
304184CF801B. Valued Keys
CodeforcesRound#409(rated,Div.2,basedonVKCup2017Round2)-greedy-strings-*900
000.000%
304185CF801C. Voltage Keepsake
CodeforcesRound#409(rated,Div.2,basedonVKCup2017Round2)-math-*1800
000.000%
304186CF801D. Volatile Kite
CodeforcesRound#409(rated,Div.2,basedonVKCup2017Round2)-geometry-greedy-*1800
000.000%
304187CF801E. Vulnerable Kerbals
CodeforcesRound#409(rated,Div.2,basedonVKCup2017Round2)-math-*2300
000.000%
304188CF802A. Heidi and Library (easy)
HelveticCodingContest2017onlinemirror(teamsallowed,unrated)-greedy-*1800
000.000%
304189CF802B. Heidi and Library (medium)
HelveticCodingContest2017onlinemirror(teamsallowed,unrated)-greedy-*1800
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%
304194CF802G. Fake News (easy)
HelveticCodingContest2017onlinemirror(teamsallowed,unrated)-implementation-strings-*80
000.000%
304195CF802H. Fake News (medium)
HelveticCodingContest2017onlinemirror(teamsallowed,unrated)-strings-*2200
000.000%
304196CF802I. Fake News (hard)
HelveticCodingContest2017onlinemirror(teamsallowed,unrated)-*2300
000.000%
304197CF802J. Send the Fool Further! (easy)
HelveticCodingContest2017onlinemirror(teamsallowed,unrated)-graphs-trees-*1400
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%
304200CF802M. April Fools' Problem (easy)
HelveticCodingContest2017onlinemirror(teamsallowed,unrated)-greedy-sortings-*1200
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%
304222CF806A. Success Rate
CodeforcesRound#412(rated,Div.1,basedonVKCup2017Round3)-math-*1700
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%
304226CF806E. Blog Post Rating
CodeforcesRound#412(rated,Div.1,basedonVKCup2017Round3)-*3000
000.000%
304227CF806F. Test Data Generation
CodeforcesRound#412(rated,Div.1,basedonVKCup2017Round3)-dp-*3400
000.000%
304228CF807A. Is it rated?
CodeforcesRound#412(rated,Div.2,baseonVKCup2017Round3)-implementation-sortings-*90
000.000%
304229CF807B. T-Shirt Hunt
CodeforcesRound#412(rated,Div.2,baseonVKCup2017Round3)-implementation-*1300
000.000%
304230CF807C. Success Rate
CodeforcesRound#412(rated,Div.2,baseonVKCup2017Round3)-math-*1700
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%
304256CF812A. Sagheer and Crossroads
CodeforcesRound#417(Div.2)-implementation-*1200
000.000%
304257CF812B. Sagheer, the Hausmeister
CodeforcesRound#417(Div.2)-bitmasks-dp-*1600
000.000%
304258CF812C. Sagheer and Nubian Market
CodeforcesRound#417(Div.2)-sortings-*1500
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%
304263CF813C. The Tag Game
EducationalCodeforcesRound22-graphs-*1700
000.000%
304272CF815A. Karen and Game
CodeforcesRound#419(Div.1)-greedy-implementation-*1700
000.000%
304279CF816C. Karen and Game
CodeforcesRound#419(Div.2)-greedy-implementation-*1700
000.000%
304282CF817A. Treasure Hunt
EducationalCodeforcesRound23-implementation-math-*1200
000.000%
304283CF817B. Makes And The Product
EducationalCodeforcesRound23-combinatorics-implementation-math-sortings-*1500
000.000%
304284CF817C. Really Big Numbers
EducationalCodeforcesRound23-dp-math-*1600
000.000%
304285CF817D. Imbalanced Array
EducationalCodeforcesRound23-dsu-sortings-*1900
000.000%
304286CF817E. Choosing The Commander
EducationalCodeforcesRound23-bitmasks-trees-*2000
000.000%
304287CF817F. MEX Queries
EducationalCodeforcesRound23-trees-*2300
000.000%
304291CF818D. Multicolored Cars
EducationalCodeforcesRound24-implementation-*1700
000.000%
304316CF823A. High Load
VKCup2017-Finals-implementation-*1800
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%
304321CF823F. Perpetual Motion Machine
VKCup2017-Finals-dp-graphs-trees-*3100
000.000%
304322CF823G. Dirty Arkady's Kitchen
VKCup2017-Finals-graphs-*3200
000.000%
304330CF827A. String Reconstruction
CodeforcesRound#423(Div.1,rated,basedonVKCupFinals)-greedy-sortings-strings-*1700
000.000%
304331CF827B. High Load
CodeforcesRound#423(Div.1,rated,basedonVKCupFinals)-greedy-implementation-trees-*1
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%
304335CF827F. Dirty Arkady's Kitchen
CodeforcesRound#423(Div.1,rated,basedonVKCupFinals)-dp-graphs-*3200
000.000%
304338CF828C. String Reconstruction
CodeforcesRound#423(Div.2,rated,basedonVKCupFinals)-sortings-strings-*1700
000.000%
304341CF828F. Best Edge Weight
CodeforcesRound#423(Div.2,rated,basedonVKCupFinals)-graphs-*2700
000.000%
304349CF831C. Jury Marks
CodeforcesRound#424(Div.2,rated,basedonVKCupFinals)-*1700
000.000%
304358CF833A. The Meaningless Game
CodeforcesRound#426(Div.1)-math-*1700
000.000%
304360CF833C. Ever-Hungry Krakozyabra
CodeforcesRound#426(Div.1)-combinatorics-greedy-math-*2700
000.000%
304365CF834C. The Meaningless Game
CodeforcesRound#426(Div.2)-math-*1700
000.000%
304367CF834E. Ever-Hungry Krakozyabra
CodeforcesRound#426(Div.2)-*2700
000.000%
304368CF835A. Key races
CodeforcesRound#427(Div.2)-math-*800
000.000%
304369CF835B. The number on the board
CodeforcesRound#427(Div.2)-greedy-*1100
000.000%
304370CF835C. Star sky
CodeforcesRound#427(Div.2)-dp-implementation-*1600
000.000%
304371CF835D. Palindromic characteristics
CodeforcesRound#427(Div.2)-dp-hashing-strings-*1900
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%
304374CF837A. Text Volume
EducationalCodeforcesRound26-implementation-*800
000.000%
304375CF837B. Flag of Berland
EducationalCodeforcesRound26-implementation-*1600
000.000%
304376CF837C. Two Seals
EducationalCodeforcesRound26-implementation-*1500
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%
304381CF838A. Binary Blocks
IndiaHacks2ndElimination2017(unofficial,unratedmirror,ICPCrules)-*1400
000.000%
304382CF838B. Diverging Directions
IndiaHacks2ndElimination2017(unofficial,unratedmirror,ICPCrules)-trees-*2100
000.000%
304383CF838C. Future Failure
IndiaHacks2ndElimination2017(unofficial,unratedmirror,ICPCrules)-dp-games-*2800
000.000%
304384CF838D. Airplane Arrangements
IndiaHacks2ndElimination2017(unofficial,unratedmirror,ICPCrules)-math-*2700
000.000%
304385CF838E. Convex Countour
IndiaHacks2ndElimination2017(unofficial,unratedmirror,ICPCrules)-dp-*2300
000.000%
304386CF838F. Expected Earnings
IndiaHacks2ndElimination2017(unofficial,unratedmirror,ICPCrules)-*2800
000.000%
304391CF839E. Mother of Dragons
CodeforcesRound#428(Div.2)-graphs-math-meet-in-the-middle-*2700
000.000%
304417CF845A. Chess Tourney
EducationalCodeforcesRound27-implementation-sortings-*1100
000.000%
304418CF845B. Luba And The Ticket
EducationalCodeforcesRound27-greedy-implementation-*1600
000.000%
304419CF845C. Two TVs
EducationalCodeforcesRound27-greedy-sortings-*1500
000.000%
304420CF845D. Driving Test
EducationalCodeforcesRound27-dp-greedy-*1800
000.000%
304421CF845E. Fire in the City
EducationalCodeforcesRound27-*2400
000.000%
304422CF845F. Guards In The Storehouse
EducationalCodeforcesRound27-bitmasks-dp-*2500
000.000%
304423CF845G. Shortest Path Problem?
EducationalCodeforcesRound27-graphs-math-*2300
000.000%
304430CF847A. Union of Doubly Linked Lists
2017-2018ACM-ICPC,NEERC,SouthernSubregionalContest,qualificationstage(OnlineMirror,ACM-ICP
000.000%