int rand(int a, int b) {
    return a + rand() % (b-a+1);
}

int main(int argc, char* argv[])
{
    IAMSPEED
    srand(atoi(argv[1]));
    int n = rand(2,10);
    printf("%d\n", n);
    for (int i = 0; i < n; ++i) {
        int x = rand(1,10);
        printf("%d ", x);
    }
    puts("");
    for (int i = 0; i < n; ++i) {
        int x = 1;
        printf("%d ", x);
    }
    puts("");
}