二分遞歸查找數組最值

typedef struct
{
    int data[100];
    int length;
}Sqlist;
int Max(Sqlist L, int i, int j)
{
    int mid, max, max1, max2;
    if (i == j)
        max = L.data[i];
    else
    {
        mid = (i + j) / 2;
        max1 = Max(L, i, mid);
        max2 = Max(L, mid + 1, j);
        max = (max1 > max2) ? max1 : max2;
    }
    return max;
}