#pragma once

#include <stdexcept>
#include <vector>

class Span {
  public:
	Span();
	Span(const Span& other);
	Span(unsigned int size);

	void addNumber(int number);
	template <typename I> void addNumbers(I begin, I end) {
		if (numbers.size() + static_cast<std::size_t>(std::distance(begin, end)) > size)
			throw std::length_error("Can't add numbers, it would exceed span size");

		numbers.insert(numbers.end(), begin, end);
	}

	int shortestSpan();
	int longestSpan();

	Span& operator=(const Span& other);

	~Span();

  private:
	std::vector<int> numbers;
	unsigned int size;
};