L2-015 互评成绩（C语言）

#include
#include
#define maxsize 10050
void  MySort(float* b, int n)
{
    int i, j;
    float m;
    for (i = 0; i < n - 1; i++)
        for (j = 0; j < n - 1 - i; j++)
            if (b[j] > b[j + 1])
            {
                m = b[j];
                b[j] = b[j + 1];
                b[j + 1] = m;
            }
}
int main()
{
    int  n, k, m;
    scanf("%d%d%d", &n, &k, &m);
    int i, j;
    float brr[maxsize], arr[maxsize];
    for (i = 0; i < n; ++i)
    {
        for (j = 0; j < k; j++)
        {
            scanf("%f", &arr[j]);
        }
        MySort(arr, k);
        brr[i] = 0;
        for (j = 1; j < k - 1; j++)
        {
            brr[i] += arr[j];
        }
    }
    MySort(brr, n);
    for (i = n - m; i < n - 1; ++i)
    {
        printf("%.3f ", brr[i] * 1.0 / (k - 2));
    }
    printf("%.3f", brr[n - 1] * 1.0 / (k - 2));
    return 0;
}