快速二分法的疑点解惑:为啥先右j移动?因为设定a[left]为基准数 , 1] [91, 86, 42, 46, 9, 68, 77, 46, 7, 1] [91, 86, 42, 46, 9, 68, 77, 46, 7, 1] [91, 86, 77, 46, 46, 68, 42, 9, 7, 1] [91, 86, 77, 46, 46, 68, 42, 9, 7, 1] [91, 86, 77, 68, 46, 46, 42, 9, 7, 1] [91, 86, 77, 68, 46,…