给一个数组，如A[]={1，3，5，46，11，22，37，45，44，78，67，98}，用除了冒泡排序外的任意一种方法把此数组按降序排列。用Java实现

以下是使用Java实现使用快速排序算法对给定数组进行降序排列的示例代码：

public class QuickSortDescending {
    public static void main(String[] args) {
        int[] A = {1, 3, 5, 46, 11, 22, 37, 45, 44, 78, 67, 98};
        quickSortDescending(A, 0, A.length - 1);
        System.out.println(Arrays.toString(A));
    }

    public static void quickSortDescending(int[] A, int low, int high) {
        if (low < high) {
            int pivotIndex = partition(A, low, high);
            quickSortDescending(A, low, pivotIndex - 1);
            quickSortDescending(A, pivotIndex + 1, high);
        }
    }

    public static int partition(int[] A, int low, int high) {
        int pivot = A[high];
        int i = low - 1;
        for (int j = low; j < high; j++) {
            if (A[j] >= pivot) {
                i++;
                int temp = A[i];                A[i] = A[j];
                A[j] = temp;
            }
        }
        int temp = A[i + 1];
        A[i + 1] = A[high];
        A[high] = temp;
        return i + 1;
    }
}

输出结果为：[98, 78, 67, 46, 45, 44, 37, 22, 11, 5, 3, 1]