堆排序：用堆排序的方法对记录排序，初始化堆 ，整理堆 ，输出堆顶元素，并将最后一个元素放到堆顶位置，重新建堆。-Heap sort: The sort of method heap sort records, initialize heap, Heap, the top element of the output heap and stack the last element into the top position, re-built reactor.