# include < iostream >
using namespace std ;
struct Dreptunghi {
float lungime;
float latime ;
float diagonala;
};
int main () {
int n;
float d;
cout << " Introduceti numarul de dreptunghiuri: " ;
cin >> n;
Dreptunghi dreptunghiuri[n];
for ( int i = 0 ; i < n; i++) {
cout << " Introduceti dimensiunile dreptunghiului " << i + 1 << endl ;
cout << "Lungimea: " ;
cin >> dreptunghiuri[i].lungime;
cout << " Latimea : " ;
cin >> dreptunghiuri[i]. latime ;
dreptunghiuri[i].diagonala = sqrt (dreptunghiuri[i].lungime * dreptunghiuri[i].lungime + dreptunghiuri[i]. latime * dreptunghiuri[i]. latime );
}
cout << " Introduceti dimensiunea diagonalei: " ;
cin >> d;
cout << "Dreptunghiurile cu diagonala de dimensiune " << d << " sunt: " << endl ;
for ( int i = 0 ; i < n; i++) {
if (dreptunghiuri[i].diagonala == d) {
cout << "Dreptunghiul " << i + 1 << ": Lungime = " << dreptunghiuri[i].lungime << ", Latime = " << dreptunghiuri[i]. latime << ", Diagonala = " << dreptunghiuri[i].diagonala << endl ;
}
}
return 0 ;
}