poj1961Periodkmp求出fail数组后,前i个的重复子串就是i-fail(i)[crayon-6767f953b3438769756082/]poj1276 CashMachine用f(i,j)表示前i种面值,达到j的面值和,所需要的第i种钞票的最少数量[crayon-6767f953b3442000530903/]poj1702 Eva'sBalance先把n转为3进制,若p位为2,就在左盘放3^p,进位若p位为1,就在右盘放3^p[crayon-6767f953b3448153136338/]poj1273 DrainageDitches大名鼎鼎的草地排水,网络流模板[crayon-6...
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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