Initial Course

2026-08-11 17:40:36 +03:00
commit 9aed1d1d86
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+#pragma once
+
+#include <ranges>
+#include <string>
+#include <vector>
+
+namespace cpp20 {
+
+[[nodiscard]] auto even_numbers(const std::vector<int>& input) -> std::vector<int>;
+[[nodiscard]] auto take_first_three(const std::vector<int>& input) -> std::vector<int>;
+[[nodiscard]] auto join_strings(const std::vector<std::string>& parts) -> std::string;
+
+}  // namespace cpp20