how to use list.addAll on c++ vetor

Using list::insert to Add All Elements of a Vector to a List in C++

#include <iostream>
#include <list>
#include <vector>

int main() {
    std::list<int> mylist;
    std::vector<int> myvector = {1, 2, 3, 4, 5};

    mylist.insert(mylist.end(), myvector.begin(), myvector.end());

    for (auto it = mylist.begin(); it != mylist.end(); ++it) {
        std::cout << *it << " ";
    }

    return 0;
}

1. Include Necessary Headers: Include the necessary headers for list, vector, and I/O operations.
2. Create List and Vector: Create a list and a vector of integers.
3. Use list::insert(): Use the insert method of the list to add all elements of the vector to the list. Pass the beginning and end iterators of the vector as arguments to insert.
4. Iterate Through the List: Iterate through the list using an iterator and print the elements to the console.

This code snippet demonstrates how to use list::insert to add all elements from a vector to a list in C++.