var a,b:integer;beginwriteln('Vvedite chisla a,b');read(a,b);writeln('Raznost ',a-b);writeln('Chastnoe ',a/b);end.
var a,b:integer;
begin
writeln('Vvedite chisla a,b');
read(a,b);
writeln('Raznost ',a-b);
writeln('Chastnoe ',a/b);
end.