题目链接 题意: 给一个n个数的序列a1, a2, ..., an ,这些数的范围是0-n-1, 可以把前面m个数移动到后面去,形成新序列:a1, a2, ..., an-1, an (where m = 0 - the initial seqence)a2, a3, ..., an, a1 (where m = 1)a3, a4, ..., an, a1, a2 (where m = 2)...an, a1, a2, ..., an-1 (where m = n-1)求这些序列中,逆序数最少的…