Problem ID Title Solved Submit Pass Rate
300095CF21C. Stripe 2
CodeforcesAlphaRound#21(Codeforcesformat)-dp-sortings-*2000
000.000%
300096CF21D. Traveling Graph
CodeforcesAlphaRound#21(Codeforcesformat)-bitmasks-graphs-*2400
000.000%
300098CF22B. Bargaining Table
CodeforcesBetaRound#22(Div.2Only)-dp-*1500
000.000%
300099CF22C. System Administrator
CodeforcesBetaRound#22(Div.2Only)-graphs-*1700
000.000%
300100CF22D. Segments
CodeforcesBetaRound#22(Div.2Only)-greedy-sortings-*1900
000.000%
300102CF23A. You're Given a String...
CodeforcesBetaRound#23-greedy-*1200
000.000%
300104CF23C. Oranges and Apples
CodeforcesBetaRound#23-sortings-*2500
000.000%
300107CF24A. Ring road
CodeforcesBetaRound#24-graphs-*1400
000.000%
300109CF24C. Sequence of points
CodeforcesBetaRound#24-geometry-implementation-math-*1800
000.000%
300114CF25C. Roads in Berland
CodeforcesBetaRound#25(Div.2Only)-graphs-*1900
000.000%
300115CF25D. Roads not only in Berland
CodeforcesBetaRound#25(Div.2Only)-dsu-graphs-trees-*1900
000.000%
300116CF25E. Test
CodeforcesBetaRound#25(Div.2Only)-hashing-strings-*2200
000.000%
300119CF26C. Parquet
CodeforcesBetaRound#26(Codeforcesformat)-combinatorics-greedy-implementation-*2000
000.000%
300120CF26D. Tickets
CodeforcesBetaRound#26(Codeforcesformat)-combinatorics-math-probabilities-*2400
000.000%
300121CF26E. Multithreading
CodeforcesBetaRound#26(Codeforcesformat)-*2400
000.000%
300122CF27A. Next Test
CodeforcesBetaRound#27(Codeforcesformat,Div.2)-implementation-sortings-*1200
000.000%
300125CF27D. Ring Road 2
CodeforcesBetaRound#27(Codeforcesformat,Div.2)-2-sat-dsu-graphs-*2200
000.000%
300129CF28C. Bath Queue
CodeforcesBetaRound#28(Codeforcesformat)-combinatorics-dp-probabilities-*2200
000.000%
300130CF28D. Don't fear, DravDe is kind
CodeforcesBetaRound#28(Codeforcesformat)-dp-hashing-*2400
000.000%
300137CF30A. Accounting
CodeforcesBetaRound#30(Codeforcesformat)-math-*1400
000.000%
300138CF30B. Codeforces World Finals
CodeforcesBetaRound#30(Codeforcesformat)-implementation-*1700
000.000%
300139CF30C. Shooting Gallery
CodeforcesBetaRound#30(Codeforcesformat)-dp-probabilities-*1800
050.000%
300140CF30D. King's Problem?
CodeforcesBetaRound#30(Codeforcesformat)-geometry-greedy-*2600
000.000%
300141CF30E. Tricky and Clever Password
CodeforcesBetaRound#30(Codeforcesformat)-greedy-hashing-strings-*2800
000.000%
300143CF31B. Sysadmin Bob
CodeforcesBetaRound#31(Div.2,Codeforcesformat)-greedy-implementation-strings-*1500
000.000%
300152CF33A. What is for dinner?
CodeforcesBetaRound#33(Codeforcesformat)-greedy-implementation-*1200
000.000%
300153CF33B. String Problem
CodeforcesBetaRound#33(Codeforcesformat)-*1800
000.000%
300155CF33D. Knights
CodeforcesBetaRound#33(Codeforcesformat)-geometry-graphs-sortings-*2000
000.000%
300158CF34B. Sale
CodeforcesBetaRound#34(Div.2)-greedy-sortings-*900
000.000%
300159CF34C. Page Numbers
CodeforcesBetaRound#34(Div.2)-implementation-sortings-strings-*1300
010.000%
300164CF35C. Fire Again
CodeforcesBetaRound#35(Div.2)-*1500
000.000%
300166CF35E. Parade
CodeforcesBetaRound#35(Div.2)-sortings-*2100
000.000%
300167CF36A. Extra-terrestrial Intelligence
CodeforcesBetaRound#36-implementation-*1300
000.000%
300172CF37A. Towers
CodeforcesBetaRound#37-sortings-*1000
000.000%
300175CF37D. Lesson Timetable
CodeforcesBetaRound#37-combinatorics-dp-math-*2300
000.000%
300177CF38A. Army
SchoolPersonalContest#1(WinterComputerSchool2010/11)-CodeforcesBetaRound#38(ACM-ICPCRu
000.000%
300178CF38B. Chess
SchoolPersonalContest#1(WinterComputerSchool2010/11)-CodeforcesBetaRound#38(ACM-ICPCRu
000.000%
300179CF38C. Blinds
SchoolPersonalContest#1(WinterComputerSchool2010/11)-CodeforcesBetaRound#38(ACM-ICPCRu
000.000%
300180CF38D. Vasya the Architect
SchoolPersonalContest#1(WinterComputerSchool2010/11)-CodeforcesBetaRound#38(ACM-ICPCRu
000.000%
300181CF38E. Let's Go Rolling!
SchoolPersonalContest#1(WinterComputerSchool2010/11)-CodeforcesBetaRound#38(ACM-ICPCRu
000.000%
300182CF38F. Smart Boy
SchoolPersonalContest#1(WinterComputerSchool2010/11)-CodeforcesBetaRound#38(ACM-ICPCRu
000.000%
300183CF38G. Queue
SchoolPersonalContest#1(WinterComputerSchool2010/11)-CodeforcesBetaRound#38(ACM-ICPCRu
000.000%
300184CF38H. The Great Marathon
SchoolPersonalContest#1(WinterComputerSchool2010/11)-CodeforcesBetaRound#38(ACM-ICPCRu
000.000%
300185CF39A. C*++ Calculations
SchoolTeamContest#1(WinterComputerSchool2010/11)-greedy-*2000
000.000%
300186CF39B. Company Income Growth
SchoolTeamContest#1(WinterComputerSchool2010/11)-greedy-*1300
000.000%
300187CF39C. Moon Craters
SchoolTeamContest#1(WinterComputerSchool2010/11)-dp-sortings-*2100
000.000%
300188CF39D. Cubical Planet
SchoolTeamContest#1(WinterComputerSchool2010/11)-math-*1100
000.000%
300189CF39E. What Has Dirichlet Got to Do with That?
SchoolTeamContest#1(WinterComputerSchool2010/11)-dp-games-*2000
000.000%
300190CF39F. Pacifist frogs
SchoolTeamContest#1(WinterComputerSchool2010/11)-implementation-*1300
000.000%
300191CF39G. Inverse Function
SchoolTeamContest#1(WinterComputerSchool2010/11)-implementation-*2400
000.000%
300192CF39H. Multiplication Table
SchoolTeamContest#1(WinterComputerSchool2010/11)-implementation-*1300
000.000%
300193CF39I. Tram
SchoolTeamContest#1(WinterComputerSchool2010/11)-*2500
000.000%
300194CF39J. Spelling Check
SchoolTeamContest#1(WinterComputerSchool2010/11)-hashing-implementation-strings-*1500
000.000%
300195CF39K. Testing
SchoolTeamContest#1(WinterComputerSchool2010/11)-*2600
000.000%
300196CF40A. Find Color
CodeforcesBetaRound#39-geometry-implementation-math-*1300
000.000%
300197CF40B. Repaintings
CodeforcesBetaRound#39-math-*1600
000.000%
300199CF40D. Interesting Sequence
CodeforcesBetaRound#39-math-*2600
000.000%
300200CF40E. Number Table
CodeforcesBetaRound#39-combinatorics-*2500
000.000%
300201CF41A. Translation
CodeforcesBetaRound#40(Div.2)-implementation-strings-*800
000.000%
300207CF42B. Game of chess unfinished
CodeforcesBetaRound#41-implementation-*1700
000.000%
300208CF42C. Safe cracking
CodeforcesBetaRound#41-*2200
000.000%
300211CF43A. Football
CodeforcesBetaRound#42(Div.2)-strings-*1000
000.000%
300212CF43B. Letter
CodeforcesBetaRound#42(Div.2)-implementation-strings-*1100
000.000%
300216CF44A. Indian Summer
SchoolTeamContest#2(WinterComputerSchool2010/11)-implementation-*900
000.000%
300217CF44B. Cola
SchoolTeamContest#2(WinterComputerSchool2010/11)-implementation-*1500
000.000%
300218CF44C. Holidays
SchoolTeamContest#2(WinterComputerSchool2010/11)-implementation-*1300
000.000%
300219CF44D. Hyperdrive
SchoolTeamContest#2(WinterComputerSchool2010/11)-math-*1800
000.000%
300220CF44E. Anfisa the Monkey
SchoolTeamContest#2(WinterComputerSchool2010/11)-dp-*1400
000.000%
300221CF44F. BerPaint
SchoolTeamContest#2(WinterComputerSchool2010/11)-geometry-graphs-*2700
000.000%
300222CF44G. Shooting Gallery
SchoolTeamContest#2(WinterComputerSchool2010/11)-implementation-*2500
000.000%
300223CF44H. Phone Number
SchoolTeamContest#2(WinterComputerSchool2010/11)-dp-*1700
000.000%
300224CF44I. Toys
SchoolTeamContest#2(WinterComputerSchool2010/11)-combinatorics-*2300
000.000%
300225CF44J. Triminoes
SchoolTeamContest#2(WinterComputerSchool2010/11)-greedy-*2000
000.000%
300226CF45A. Codecraft III
SchoolTeamContest#3(WinterComputerSchool2010/11)-implementation-*900
000.000%
300227CF45B. School
SchoolTeamContest#3(WinterComputerSchool2010/11)-dp-dsu-*2200
000.000%
300228CF45C. Dancing Lessons
SchoolTeamContest#3(WinterComputerSchool2010/11)-*1900
000.000%
300229CF45D. Event Dates
SchoolTeamContest#3(WinterComputerSchool2010/11)-greedy-meet-in-the-middle-sortings-*
000.000%
300230CF45E. Director
SchoolTeamContest#3(WinterComputerSchool2010/11)-greedy-*2000
000.000%
300231CF45F. Goats and Wolves
SchoolTeamContest#3(WinterComputerSchool2010/11)-greedy-*2500
000.000%
300232CF45G. Prime Problem
SchoolTeamContest#3(WinterComputerSchool2010/11)-*2200
000.000%
300233CF45H. Road Problem
SchoolTeamContest#3(WinterComputerSchool2010/11)-graphs-*2100
000.000%
300234CF45I. TCMCF+++
SchoolTeamContest#3(WinterComputerSchool2010/11)-greedy-*1400
000.000%
300235CF45J. Planting Trees
SchoolTeamContest#3(WinterComputerSchool2010/11)-*1800
000.000%
300236CF46A. Ball Game
SchoolPersonalContest#2(WinterComputerSchool2010/11)-CodeforcesBetaRound#43(ACM-ICPCRu
000.000%
300237CF46B. T-shirts from Sponsor
SchoolPersonalContest#2(WinterComputerSchool2010/11)-CodeforcesBetaRound#43(ACM-ICPCRu
000.000%
300238CF46C. Hamsters and Tigers
SchoolPersonalContest#2(WinterComputerSchool2010/11)-CodeforcesBetaRound#43(ACM-ICPCRu
000.000%
300239CF46D. Parking Lot
SchoolPersonalContest#2(WinterComputerSchool2010/11)-CodeforcesBetaRound#43(ACM-ICPCRu
000.000%
300240CF46E. Comb
SchoolPersonalContest#2(WinterComputerSchool2010/11)-CodeforcesBetaRound#43(ACM-ICPCRu
000.000%
300241CF46F. Hercule Poirot Problem
SchoolPersonalContest#2(WinterComputerSchool2010/11)-CodeforcesBetaRound#43(ACM-ICPCRu
000.000%
300242CF46G. Emperor's Problem
SchoolPersonalContest#2(WinterComputerSchool2010/11)-CodeforcesBetaRound#43(ACM-ICPCRu
000.000%
300244CF47B. Coins
CodeforcesBetaRound#44(Div.2)-implementation-*1200
000.000%
300247CF47E. Cannon
CodeforcesBetaRound#44(Div.2)-geometry-sortings-*2200
000.000%
300248CF48A. Rock-paper-scissors
SchoolPersonalContest#3(WinterComputerSchool2010/11)-CodeforcesBetaRound#45(ACM-ICPCRu
000.000%
300249CF48B. Land Lot
SchoolPersonalContest#3(WinterComputerSchool2010/11)-CodeforcesBetaRound#45(ACM-ICPCRu
000.000%
300250CF48C. The Race
SchoolPersonalContest#3(WinterComputerSchool2010/11)-CodeforcesBetaRound#45(ACM-ICPCRu
000.000%
300251CF48D. Permutations
SchoolPersonalContest#3(WinterComputerSchool2010/11)-CodeforcesBetaRound#45(ACM-ICPCRu
000.000%
300252CF48E. Ivan the Fool VS Gorynych the Dragon
SchoolPersonalContest#3(WinterComputerSchool2010/11)-CodeforcesBetaRound#45(ACM-ICPCRu
000.000%
300253CF48F. Snow sellers
SchoolPersonalContest#3(WinterComputerSchool2010/11)-CodeforcesBetaRound#45(ACM-ICPCRu
000.000%
300254CF48G. Galaxy Union
SchoolPersonalContest#3(WinterComputerSchool2010/11)-CodeforcesBetaRound#45(ACM-ICPCRu
000.000%
300255CF48H. Black and White
SchoolPersonalContest#3(WinterComputerSchool2010/11)-CodeforcesBetaRound#45(ACM-ICPCRu
000.000%