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// Demonstrates control flow constructs in C++ #include <iostream> void controlFlow(int x) { if (x > 0) std::cout << "positive\n"; else if (x == 0) std::cout << "zero\n"; else std::cout << "negative\n"; std::cout << ((x > 0) ? "pos" : "non-pos") << std::endl; for (int i = 0; i < 3; ++i) std::cout << i << ' '; std::cout << std::endl; } // ...existing code...