#include <iostream>
#include <cstdlib>
#include<math.h>
#include <cmath>
#include <cstdio>
using namespace std;
int main()
{
// int tab[8]={-5,-10,-20,-25,-30,-35,-10,-5};
int tab[8];
double a=0,b,c=0,d=0,e=0,f=0;
//wprowadzanie danych
for( int i = 0; i <= 7; i++ )
{
cin>>tab[i];
}
a=abs( sqrt((pow((tab[2]-tab[0]),2))+(pow((tab[3]-tab[1]),2))));
b=abs( sqrt((pow((tab[2]-tab[4]),2))+(pow((tab[3]-tab[5]),2))));
c=abs( sqrt((pow((tab[4]-tab[6]),2))+(pow((tab[5]-tab[7]),2))));
d=abs( sqrt((pow((tab[6]-tab[0]),2))+(pow((tab[7]-tab[1]),2))));
e=abs( sqrt((pow((tab[4]-tab[0]),2))+(pow((tab[5]-tab[1]),2))));
f=abs( sqrt((pow((tab[6]-tab[2]),2))+(pow((tab[7]-tab[3]),2))));
// cout <<a<<" " <<b<<" " <<c<<" " <<d<<" " <<e<<" " <<f<<endl;
// cout<<(a*c)+(d*b)<<" * "<<(e*f)<<endl;
// cout << (a+c)<<" + "<<(b+d)<<endl;
float pier = a*c;
float drug = d*b;
float trze = e*f;
float sum = pier+drug;
if(abs(sum-trze)<0.00001)
{
cout<<"True"<<endl;
}
else
{
cout<<"False"<<endl;
}
if(abs(pier-drug)< 0.00001)
{
cout<<"True"<<endl;
}
else
{
cout<<"False"<<endl;
}
return 0;
}
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