Hi..
how to calculate distance between two points..
each point have a coordinates (x,y).
please help..
Hi..
how to calculate distance between two points..
each point have a coordinates (x,y).
please help..
See if this help :
Program CalculateDistance;
Uses WinCrt;
var
x1,x2,y1,y2:integer;
d:real;
begin
Writeln;
Write('Input A (X1): ');readln(x1);
Write('Input B (X2): ');readln(x2);
Write('Input A (Y1): ');readln(y1);
Write('Input B (Y2): ');readln(y2);
d:=sqrt(sqr(x2-x1)+sqr(y2-y1));
Writeln;
Writeln('Distance between A and B is: ',d:4:2);
end.