摘要：
Problem DescriptionGiven a circle sequence A[1],A[2],A[3]......A[n]. Circle sequence means the left neighbour of A[1] is A[n] , and th... 阅读全文
摘要：
Problem DescriptionGive you three integers n, A and B. Then we define Si = Ai mod B and Ti = Min{ Sk | i-A = 1}Your task is to calcula... 阅读全文