DescriptionFJ'sNcows(1<=N<=100,000)arestandingatvariouspositionsalongalongone-dimensionalfence.Theithcowisstandingatpositionx_i(anintegerintherange0...1,000,000,000)andhasbreedb_i(anintegerintherange1..8).Notwocowsoccupythesameposition.FJwantstotakeaphotoofacontiguousintervalofcowsforthecountyfair,butwewantsallofhisbreedstobefairlyrepresentedinthephoto.Therefore,hewantstoensurethat...
A.StrangeAddition考虑0的个数,是否存在100,是否同时存在X0和0X[crayon-67bc8149bc94e343856842/]B.ContinuedFractionshttp://www.cnblogs.com/scau20110726/archive/2013/06/09/3130198.html[crayon-67bc8149bc958692875926/]C.IvanandPowersofTwo感觉就是个模拟题0。0,每个数字再往后若干位开始一定就会是连续一段0用map机智的暴力[crayon-67bc8149bc95c627780415/]D.OlyaandGraph性质1:从i到i+1的边一定要存...
Manaoisworkingforaconstructioncompany.Recently,anordercametobuildwallbarsinachildren'spark.Manaowascommissionedtodevelopaplanofconstruction,whichwillenablethecompanytosavethemostmoney.Afterreviewingtheformalspecificationsforthewallbars,Manaodiscoveredanumberofcontroversialrequirementsanddecidedtotreatthemtothecompany'sadvantage.Hisresultingdesigncanbedescribedasfollows:Let'sintroducesomeuni...
SmartBeaverdecidedtobenotonlysmart,butalsoahealthybeaver!AndsohebegantoattendphysicaleducationclassesatschoolX.Inthisschool,physicaleducationhasaverycreativeteacher.Oneofhisfavoritewarm-upexercisesisthrowingballs.Studentslineup.Eachonegetsasingleballinthebeginning.Theballsarenumberedfrom1ton(bythedemandoftheinventorycommission).Figure1.Theinitialpositionforn = 5.Afterreceivingtheball...
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