（吊桶排序法）吊桶排序法源于一维正整数数组的排序问题，它使用了一个行从下标从0-9，列下标从0-n-1（n是一维数组中的元素数目）的二维整数数组，二维数组的每一行叫做一个吊桶（bucket）。-(Bucket sorting method) bucket sort method from the one-dimensional array of positive integer scheduling problem, it uses a line from the subscr ipt from 0-9 out subscr ipt from 0-n-1 (n is one-dimensional array of elements The number of) two-dimensional array of integers, two-dimensional array of each line is called a bucket (bucket).