C语言，简单冒泡排序排10个整数，分别按照升序降序输出，请问怎么实现？

Question

C语言，简单冒泡排序排10个整数，分别按照升序降序输出，请问怎么实现？

Answer 1

 void foo(int * data, int n, int desc)
{
    for (int i = 0; i < n - 1; i++)
    {
        for (int j = 0; j < n - i; j++)
        {

                if ((data[j + 1] < data[j] && desc) || (data[j + 1] > data[j] && !desc))
                {
                    int t = data[j + 1];
                    data[j + 1] = data[j];
                    data[j] = t;
                }

        }
    }
}

int main()
{
    int data[] = { 3, 2, 3, 4, 1, 9, 5, 2, 6, 8 };
    for (int i = 0; i < 10; i++)
        printf("%d ", data[i]);
    printf("\n");
    foo(data, 10, 0);
    for (int i = 0; i < 10; i++)
        printf("%d ", data[i]);
    printf("\n");
    foo(data, 10, 1);
    for (int i = 0; i < 10; i++)
        printf("%d ", data[i]);
    printf("\n");
}