#include"head.h"
void distance1(Point &aa,Point &bb){
double t1,t2,distan;
t1=(aa.x-bb.x)*(aa.x-bb.x);
t2=(aa.y-bb.y)*(aa.y-bb.y);
distan=sqrt(t1+t2);
cout<<"distance is: "<<fabs(distan)<<endl;
}
void ComputerDistance1::distance2(Point &aa,Point &bb){
t1=(aa.x-bb.x)*(aa.x-bb.x);
t2=(aa.y-bb.y)*(aa.y-bb.y);
distan=sqrt(t1+t2);
cout<<"distance is: "<<fabs(distan)<<endl;
}
void ComputerDistance2::distance3(Point &aa,Point &bb){
t1=(aa.x-bb.x)*(aa.x-bb.x);
t2=(aa.y-bb.y)*(aa.y-bb.y);
distan=sqrt(t1+t2);
cout<<"distance is: "<<fabs(distan)<<endl;
}
