Program P9;
 { Operaţii cu date de tipul real }
var x, y, z : real;
begin
 writeln('Introduceţi numerele reale x, y:');
 readln(x,y);
 writeln('x=', x);
 writeln('y=', y);
 z:=x+y; writeln('x+y=', z);
 z:=x-y; writeln('x-y=', z);
 z:=x*y; writeln('x*y=', z);
 z:=x/y; writeln('x/y=', z);
end.