Function problem_10

examples/99_problems.cpp:80–86

P10 (*) Run-length encoding of a list.

// P10 (*) Run-length encoding of a list.
void problem_10()
{
    auto group_to_pair = [](const Ints& group) -> size_t_int_pair {
        return std::make_pair(size_of_cont(group), group.front());
    };
    print_result(transform(group_to_pair, group(xs)));
}

// P11 (*) Modified run-length encoding.
void problem_11()