python "print" in c++

print_like_python_in_C++.cpp

#include <iostream>

using namespace std;

namespace detail {
    template <typename T, typename... Tail>
    void print_impl(const T& t, const Tail&... tail) {
        using namespace std::literals;
        std::cout << t;
        (..., (std::cout << " "sv << tail));
    }
}  // namespace detail

template <typename... Tail>
void print(const Tail&... tail) {
    if constexpr (sizeof...(tail) != 0) {
        detail::print_impl(tail...);
    }
    std::cout << std::endl;
} 

int main(){

    print();
    print("abc", "bcd");
    print(1, 2, 3, 4);
    print(3, 4);
}