#include <iostream>
#include <list>

int main() {
    std::list<int> myList = {10, 20, 30, 40, 50};

    // پیمایش معکوس با استفاده از crbegin و crend
    for (auto it = myList.crbegin(); it != myList.crend(); ++it) {
        std::cout << *it << " ";
    }

    return 0;
}