#include <iostream>
#include <vector>
#include <algorithm>

std::pair<std::vector<int>, std::vector<int>> separateAndSort(const std::vector<int>& arr) {
    std::vector<int> odd, even;

    for (int num : arr) {
        if (num % 2 == 0)
            even.push_back(num);
        else
            odd.push_back(num);
    }

    std::sort(odd.begin(), odd.end());
    std::sort(even.begin(), even.end());

    return {odd, even};
}

int main() {
    std::vector<int> arr = {9, 8, 7, 6, 5, 4, 3, 2, 1};

    auto [odd, even] = separateAndSort(arr);

    for (int num : odd)
        std::cout << num << " ";
    std::cout << std::endl;

    for (int num : even)
        std::cout << num << " ";
    std::cout << std::endl;

    return 0;
}