数据结构快速排序，借助快速排序算法思想，在一组无序的记录中查找给定关键字值等于key的记录。假设此组记录存放于数组R[l...h]中，若查找成功，则输出该记录在R数组中的位置及其值，否则显示not find信息。-Quick Sort data structure, with the quick sort algorithm thinking, look for a given key value equal to the key records in an unordered set of records. Suppose this set of records stored in the array R [l ... h], if the search is successful, the output of the record in R array location and value, otherwise display not find information.