Inicijalizuj opseg!

Napisati funkciju:

template <typename It, typename T>
void initialize_range(It begin, It end, const T &value);

koja inicijalizuje sve elemente u opsegu [begin, end) na vrednost value.

Test

#include <iostream>
#include <vector>

namespace matf {

	template <typename ForwardIt, typename T>
	void initialize_range(ForwardIt first, ForwardIt last, const T &value)
	{
		// Ovde ide vasa implementacija
	}

} // namespace matf

int main(void)
{
	std::vector<int> vec(10);
	matf::initialize_range(vec.begin(), vec.end(), 42);

	for (const auto &val : vec) {
		std::cout << val << " "; // Ispisuje: 42 42 42 42 42 42 42 42 42 42
	}
	std::cout << std::endl;

	std::vector<std::string> str_vec(5);
	matf::initialize_range(str_vec.begin(), str_vec.end(), "Hello");

	for (const auto &str : str_vec) {
		std::cout << str << " "; // Ispisuje: Hello Hello Hello Hello Hello
	}
	std::cout << std::endl;

	return 0;
}

Rešenje

`main.cpp`

#include <iostream>
#include <vector>

namespace matf {

	template <typename ForwardIt, typename T>
	void initialize_range(ForwardIt first, ForwardIt last, const T &value)
	{
		for (ForwardIt it = first; it != last; ++it) {
			*it = value;
		}
	}

} // namespace matf

int main(void)
{
	std::vector<int> vec(10);
	matf::initialize_range(vec.begin(), vec.end(), 42);

	for (const auto &val : vec) {
		std::cout << val << " "; // Ispisuje: 42 42 42 42 42 42 42 42 42 42
	}
	std::cout << std::endl;

	std::vector<std::string> str_vec(5);
	matf::initialize_range(str_vec.begin(), str_vec.end(), "Hello");

	for (const auto &str : str_vec) {
		std::cout << str << " "; // Ispisuje: Hello Hello Hello Hello Hello
	}
	std::cout << std::endl;

	return 0;
}