Problem ID Title Solved Submit Pass Rate
303730CF720F. Array Covering
RussianCodeCup2016-Finals[UnofficialMirror,Div.1OnlyRecommended]-*3100
000.000%
305125CF976F. Minimal k-covering
EducationalCodeforcesRound43(RatedforDiv.2)-flows-graphs-*2500
000.000%
305402CF1025D. Recovering BST
CodeforcesRound#505(rated,Div.1+Div.2,basedonVKCup2018Final)-dp-math-trees-*21
000.000%
308131CF1470F. Strange Covering
CodeforcesRound#694(Div.1)-*3500
000.000%
309202CF1641F. Covering Circle
CodeforcesRound#773(Div.1)-geometry-*3500
000.000%
309313CF1661D. Progressions Covering
EducationalCodeforcesRound126(RatedforDiv.2)-greedy-*1900
000.000%
310038CF1774G. Segment Covering
PolynomialRound2022(Div.1+Div.2,Rated,Prizes!)-combinatorics-dp-trees-*3200
000.000%
311079CF1931A. Recovering a Small String
CodeforcesRound925(Div.3)-strings-*800
010.000%
403548GYM101192 J Covering distance
2015-20166thBSUIROpenProgrammingContest.Semifinal
000.000%
404977GYM101675 F Array Covering
2016RussianCodeCup(RCC16),FinalRound
000.000%
408336GYM103098 L Long Grid Covering
2020-2021WinterPetrozavodskCamp,UPCcontest
000.000%
408624GYM103230 A Torty and Shields
Movingintervalsforpackingandcovering
000.000%
408625GYM103230 B Blue Puppy and UFOs
Movingintervalsforpackingandcovering
000.000%