假如这个数组是a = [1,2,3,4,5] 我的思路是,先在前面补m个0,这样从原来的a[0]到a[n-m]平移的部分就解决了 即:a = [0] + a, m = 2, a就从[1,2,3,4,5]变成了[0,0,1,2,3,4,5] 然后,把前面的几个0变成a[n-m+1]到a[n] 即:a[0] = a[n] [0,0,1,2,3,4,5]变成了[4,5,1,2,3,4,5] 最后把多出来的部分删掉就好了 while m: a = [0] + a m = m - 1 a[0] = a[n] ...