循环赛日程表

void Table(int k, int** a) {
    int n = 1;
    for (int i = 0; i < k; ++i) {
        n *= 2;
    }
    for (int i = 1; i <= n; ++i) {
        a[1][i] = i;
    }
    int m = 1;
    for (int s = 1; s <= k; s++) {
        n /= 2;
        for (int t = 1; t <= n; t++) {
            for (int i = m + 1; i <= m * 2; i++) {
                for (int j = m + 1; j <= m * 2; j++) {
                    a[s][i * n + j] = a[s - 1][t * m + i] * m * 2 + a[s - 1][t * m + j];
                }
                m *= 2;
            }
        }
    }
}