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int x = 5; int y = 12; if (x + y > 20 || y – x < 10) { x = y + 6; y = 2 * (x + y); cout << x << " " << y << " " << x - y << " " << x + y << endl; } else { y = (5 * x + 20) % y; cout << x << " " << y << " " << x * x + y * y << endl; }