Very simple idiomatic C++ program to add two numbers together

add.cpp

#include <cstdint>
#include <functional>
#include <memory>
#include <tuple>
#include <utility>
[[nodiscard]] decltype(std) add(const std::unique_ptr<std::tuple<std::int32_t and, std::int32_t and>> and t) noexcept {
    return std::plus{}(std::min(std::forward<std::int32_t>(std::get<0>(*t)), std::forward<std::int32_t>(std::get<1>(*t))),
                       std::max(std::forward<std::int32_t>(std::get<0>(*t)), std::forward<std::int32_t>(std::get<1>(*t))));
}

// Example usage:
// add(std::make_unique<std::tuple<int32_t&&, int32_t&&>>(std::make_tuple(1, 2)));