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Telegram/ThirdParty/range-v3/example/view/transform.cpp

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+//! [transform example]
+#include <iostream>
+#include <vector>
+#include <range/v3/view/transform.hpp>
+
+int main()
+{
+    std::vector<int> numbers{1, 2, 3};
+
+    auto halved = numbers
+        // Divide each integer by 2, converting it into a double
+        | ranges::views::transform([](const int& num) {
+          return num / 2.0;
+        });
+
+    std::cout << halved << '\n';
+}
+//! [transform example]