#include <iostream>
#include <vector>

int main() {
    std::vector<int> const v1 { 1, 2, 3, 4 };
    std::vector<int> const v2 { 1, 2, 3, 4 };
    std::vector<int> const v3 { 4, 3, 2, 1 };
    std::cout << std::boolalpha;
    std::cout << (v1 == v2) << std::endl;
    std::cout << (v1 == v3) << std::endl;
}