l3_v10

#include "stdafx.h"
#include <math.h>
#include <iomanip>
#include <iostream>
#include <stdio.h>
#include <conio.h>

using namespace std;

double result;

class Y;
class X
{
    private:
       double x;
       double y;
    public:
        X () {
        x = 6.251;
        y = 0.827;
        }
    friend void run (X, X, Y);
    friend void print (X, X, Y);
    ~ X() {}
};

class Y
{
    private:
       double z;
    public:
        Y () {
        z = 25.001;
        }
    friend void run (X, X, Y);
    friend void print (X, X, Y);
    ~ Y() {}
};


void run (X, X, Y)
{
    X r1;
    X r2;
    Y r3;
    result = pow(r2.y, pow(abs(r1.x), 1/3.)) + pow(cos(r2.y), 3) * ( abs(r1.x - r2.y) * abs(1 + (pow(sin(r3.z), 2))/(sqrt(r1.x+r2.y))) / ( exp(abs(r1.x-r2.y)) + 1/(pow(r2.y,2)+1)));
}

void print (X, X, Y)
{
    cout<<result<<endl;
}

void main()
{
    X f1;
    X f2;
    Y f3;
    run (f1, f2, f3);
    print (f1, f2, f3);
    _getch();
}