/*VS*/
#include
using namespace std;
int main() {
float x, y;
cout << "x = "; cin >> x;
if (x <= (-3 / 2))<br> y = pow(x, 2);
else
if ((x < 5) & (x > (-3 / 2)))
y = cos(x);
else
if (x >= 5)
y = sqrt(pow(abs(sin(x)), 2));
cout << "y = " << y << endl;<br> system("pause");
return 0;
}