假设有一个数据类型为整型的一维数组A，A 中的数据元素呈无序状态，编写一个采用堆排序法将A中的数据元素按由小到大进行排序的程序。-Suppose a data type for the integer one-dimensional array A, A in the data element was disorder, to write a heap sort method used in the data elements A sort of process by small to larg