#include <iostream>
#include <vector>
#include <string>

int main() {
    std::vector<int> const i { 1, 2, 3, 4 };
    for (auto const value: i)
        std::cout << value << '\t';
    std::cout << std::endl;
 
    std::vector<double> const d { 1.2, 3.4, 5.6, 7.8 };
    for (auto const value: d)
        std::cout << value << '\t';
    std::cout << std::endl;
 
    std::vector<std::string> const s { "un", "deux", "trois", "quatre" };
    for (auto const value: s)
        std::cout << value << '\t';
    std::cout << std::endl;
}