#include
#include
#include
using namespace std;
int main()
{
double y, x, z, a, b, c, d;
cout << " Enter x: ";<br> cin >> x;
cout << "Enter y: ";<br> cin >> y;
a = 5 * pow(x, 2);
b = (1 / 4) * cos(x);
c = x + 3 * fabs(x - y) + pow(x, 2);
d = 2 + pow(x, 2);
z = a - b * (c / d);
cout << "z = " << z << "\n";<br> system("PAUSE");
return 0;
}