#include <iostream>
#include <cmath>
using namespace std;

class Triagolnik{
private:
	int a,b,c;
public:
Triagolnik(){};
Triagolnik(int, int, int );
~Triagolnik(){};
int Perimetar();
float Povrsina();
float Vol_Piramida(int);
void Pecati();
};

Triagolnik::Triagolnik(int x, int y, int z){a=x; b=y; c=z; }
int Triagolnik::Perimetar(){return a+b+c;}
float Triagolnik::Povrsina(){int s=(a+b+c)/2; return sqrt(s*(s-a)*(s-b)*(s-c));}
float Triagolnik::Vol_Piramida(int h) {return (Triagolnik::Povrsina()*h/3); }

/*Triagolnik::Pecati()
{
cout<<"Piramidata so pogolem volumen ima osnova triagolnik so strani: a="<<Triagolnik(a)<<"b="<<Triagolnik(b)<<"c="<<Triagolnik(c);
*/
int main()
{
int h1,h2;
int a,b,c,e,f,g;
cout<<"Vnesi strani za prviot triagolnik :";
cin>>a>>b>>c;
cout<<"Vnesi visina: ";
cin>>h1;
cout<<"Vnesi strani za vtoriot triagolnik :";
cin>>e>>f>>g;
cout<<"Vnesi visina: ";
cin>>h2;
Triagolnik tr1(a,b,c) , tr2(e,f,g);
if(tr1.Vol_Piramida(h1)>tr1.Vol_Piramida(h2))
{
cout<<"Piramidata so pogolem volumen ima osnova triagolnik so strani: a="<<a<<" b="<<b<<" c="<<c<<endl<<"I visina h = "<<h1<<endl;
cout<<"Perimetarot na osnovata iznesuva: "<<tr1.Perimetar()<<endl;
cout<<"Plostinata na osnovata iznesuva: "<<tr1.Povrsina()<<endl;
cout<<"Nejziniot volumen iznesuva: "<<tr1.Vol_Piramida(h1)<<endl;
}
else
{
cout<<"Piramidata so pogolem volumen ima osnova triagolnik so strani: a="<<e<<" b="<<f<<" c="<<g<<endl<<" I visina h= "<<h2<<endl;
cout<<"Perimetarot na osnovata iznesuva: "<<tr2.Perimetar()<<endl;
cout<<"Plostinata na osnovata iznesuva: "<<tr2.Povrsina()<<endl;
cout<<"Nejziniot volumen iznesuva: "<<tr2.Vol_Piramida(h2)<<endl;
}
return 0;
}