Pagini recente » Cod sursa (job #401684) | Cod sursa (job #2145180) | Cod sursa (job #170962) | Cod sursa (job #1319197) | Cod sursa (job #2133307)
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("reuniune.in");
ofstream g("reuniune.out");
struct dreptunghi
{
int x0, y0, x1, y1;
};
inline long long arie(dreptunghi D)
{
return 1LL * (D.x1 - D.x0) * (D.y1 - D.y0);
}
inline long long perimetru(dreptunghi D)
{
return 2LL * (D.x1 - D.x0 + D.y1 - D.y0);
}
dreptunghi intersectie(dreptunghi D1,dreptunghi D2)
{
dreptunghi D;
D.x0=max(D1.x0,D2.x0);
D.x1=min(D1.x1,D2.x1);
D.y0=max(D1.y0,D2.y0);
D.y1=min(D1.y1,D2.y1);
if ((D.x0>D.x1) || (D.y0>D.y1)) //intersectie vida
{
D.x0=D.x1=D.y0=D.y1=0; //dreptunghi vid
}
return D;
}
int main()
{
dreptunghi D[3],DD;
long long Arie=0,Perimetru=0;
for (int i=0;i<3;i++)
{
f>>D[i].x0>>D[i].y0>>D[i].x1>>D[i].y1;
Arie+=arie(D[i]);
Perimetru+=perimetru(D[i]);
}
for (int i=0;i<2;i++)
for (int j=i+1;j<3;j++)
{
DD=intersectie(D[i],D[j]);
Arie-=arie(DD);
Perimetru-=perimetru(DD);
}
DD=intersectie(D[0],intersectie(D[1],D[2]));
Arie+=arie(DD);
Perimetru+=perimetru(DD);
g<<Arie<<' '<<Perimetru;
return 0;
}