struct Coordinates

{

double x, y;

};

struct Human

{

string name;

double weight;

Coordinates coord;

};

void main()

{

double a = 55.355;

Human Petya;

Petya.name = "Petr";

Petya.weight = 97.79;

Petya.coord.x = 55.25;

Petya.coord.x = 27.12;

cout<<Petya.name<<endl;

cout << (Petya.weight)<<endl;

Petya.weight *= Petya.weight / 10;

cout << (Petya.weight);

}

Petr
97.79
956.288