vector erase iterator

#include <iostream>
#include <vector>

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

    // Display the original vector
    std::cout << "Original Vector: ";
    for (const auto& num : numbers) {
        std::cout << num << " ";
    }
    std::cout << std::endl;

    // Create an iterator pointing to the third element
    std::vector<int>::iterator it = numbers.begin() + 2;

    // Erase the third element using the iterator
    numbers.erase(it);

    // Display the vector after erasing
    std::cout << "Vector after erasing third element: ";
    for (const auto& num : numbers) {
        std::cout << num << " ";
    }
    std::cout << std::endl;

    return 0;
}