procedure TForm1.Button1Click(Sender: TObject);
var
x,y,d,r,m:real;
begin
x:=strtoint(Edit1.Text);
y:=strtoint(Edit2.Text);
r:=strtoint(Edit3.Text);
d:=sqrt(x^2+y^2);
if d<=r then showmessage('Òî÷êà ïðåíàäëåæèò îêðóæíîñòè ='i(d));
else showmessage('Òî÷êà íå ïðåíàäëåæèò îêðóæíîñòè ='inttostr(d));
end;
end.
Пишет: Pointer typee requeired
var
x,y,d,r,m:real;
begin
x:=strtoint(Edit1.Text);
y:=strtoint(Edit2.Text);
r:=strtoint(Edit3.Text);
d:=sqrt(x^2+y^2);
if d<=r then showmessage('Òî÷êà ïðåíàäëåæèò îêðóæíîñòè ='i(d));
else showmessage('Òî÷êà íå ïðåíàäëåæèò îêðóæíîñòè ='inttostr(d));
end;
end.
Пишет: Pointer typee requeired