#include <iostream>
int main(){
int l,ap = 0;
// user input
std::cout << "Introdu lungimea laturii (cm) : "; std::cin >> l;
std::cout << "Introdu lungimea apotemei (cm) : "; std::cin >> ap;
// A. bazei
int Ab = l*l;
// P. bazei
int Pb = 4 * l;
// A. laterala
int Al = ( Pb * ap ) / 2;
// A. totala
int At = Ab + Al;
// output
std::cout << "Aria bazei = " << Ab << "cm2." << std::endl;
std::cout << "Aria laterala = " << Al << "cm2." << std::endl;
std::cout << "Aria totala = " << At << "cm2." << std::endl;
// system("pause");
return 0;
}
