#include "ranges_zip.hpp"

namespace cpp23 {

auto zip_sum(const std::vector<int>& a, const std::vector<int>& b) -> std::vector<int> {
    (void)a; (void)b;
    return {};
}

auto chunk_strings(const std::vector<std::string>& words, std::size_t chunk_size)
    -> std::vector<std::vector<std::string>> {
    (void)words; (void)chunk_size;
    return {};
}

auto adjacent_differences(const std::vector<int>& data) -> std::vector<int> {
    (void)data;
    return {};
}

}  // namespace cpp23