2017.8.15 杭电多校训练 Problem - 1010 Kolakoskit(杭电多校签到题)
ProblemDescriptionThisisKolakosikisequence:1,2,2,1,1,2,1,2,2,1,2,2,1,1,2,1,1,2,2,1…….Thissequenceconsistsof1and2,anditsfirsttermequals1.Besides,ifyouseeadjacentandequaltermsasonegroup,youwillget1,22,1