using namespace std;

class Vector
{
	//float x_w_klasie;
	float x;
	float y;
	float z;

public:

	//X
	void set_vectorX(float x){
		this->x = x;
		//x_w_klasie=x; Vector.set_vectorX(5);
	}

	float get_vectorX() const{
		return x;
	}

	//Y
	void set_vectorY(float y){
		this->y = y;
	}

	float get_vectorY() const{
		return y;
	}

	//Z
	void set_vectorZ(float z){
		this->z = z;
	}

	float get_vectorZ() const{
		return z;
	}


	Vector() : x(0), y(0), z(0){}
	//DEKLARACJE
	Vector(float x, float y, float z);
	Vector(const Vector& other);

	void print()
	{
		cout << "wektor x: " << x << " wektor y: " << y << " wektor z: " << z;
	}

	float module()
	{
		return sqrt((x*x) + (y*y) + (z*z));
	}



};

Vector::Vector(float x, float y, float z) : x(x), y(y), z(z)
{}

Vector::Vector(const Vector& other) : x(other.x), y(other.y), z(other.z)
{}