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Cod sursa(job #987869)
#include <iostream>
#include <fstream>
using namespace std;
ifstream in("reuniune.in");
ofstream out("reuniune.out");
struct dreptunghi
{
long long x0;
long long y0;
long long x1;
long long y1;
};
dreptunghi d[4];
dreptunghi inter(dreptunghi a,dreptunghi b)
{
dreptunghi i;
i.x0=max(a.x0,b.x0);
i.y0=max(a.y0,b.y0);
i.x1=min(a.x1,b.x1);
i.y1=min(a.y1,b.y1);
if(i.x0>i.x1 || i.y0>i.y1)
{
i.x0=0;i.x1=0;i.y0=0;i.y1=0;
}
return i;
}
long long arie(dreptunghi x)
{
return (x.x1-x.x0)*(x.y1-x.y0);
}
long long per(dreptunghi x)
{
return 2*(x.x1-x.x0+x.y1-x.y0);
}
void citire()
{
int i;
for(i=1; i<=3; i++)
in>>d[i].x0>>d[i].y0>>d[i].x1>>d[i].y1;
}
int main()
{
citire();
long long i,j,suprafata,perimetru;
dreptunghi aux;
suprafata=arie(d[1])+arie(d[2])+arie(d[3])-arie(inter(d[1],d[2]))-arie(inter(d[1],d[3]))-arie(inter(d[2],d[3]))+arie(inter(inter(d[1],d[2]),d[3]));
perimetru=per(d[1])+per(d[2])+per(d[3])-per(inter(d[1],d[2]))-per(inter(d[1],d[3]))-per(inter(d[2],d[3]))+per(inter(inter(d[1],d[2]),d[3]));
out<<suprafata<<' '<<perimetru;
return 0;
}