#include <iostream>
#include <math.h>

using namespace std;

int main()
{struct punct {int x,y;};
struct segment {punct pt1,pt2;};
struct dreptunghi {segment lat,lung;};
dreptunghi d; float 11,12;
cout<<"Latimea - punct 1 - x = "; cin>>d.lat.pt1.x;
cout<<"                  - y = "; cin>>d.lat.pt1.y;
cout<<"         - punct 2 - x = "; cin>>d.lat.pt2.x;
cout<<"                  - y = "; cin>>d.lat.pt2.y;
cout<<"Lungimea - punct 1 - x = "; cin>>d.lung.pt1.x;
cout<<"                  - y = "; cin>>d.lung.pt1.y;
cout<<"          - punct 2 - x = "; cin>>d.lung.pt2.x;
cout<<"                  - y = "; cin>>d.lung.pt2.y;
11= sqrt(pow(d.lat.pt1.x-d.lat.pt2.x,2)+pow(d.lat.pt1.y-d.lat.pt2.y,2))

12=sqrt(pow(d.lung.pt1.x-d.lung.pt2.x,2)+pow(d.lung.pt1.y-d.lung.pt2.y,2))
cout<<sqrt(pow(11,2)+pow(12,2));
}