program f2;
var A, B, i, count: integer;
begin
read(A, B);
for i := A to B
do write(i, ' ');
count := B - A + 1;
writeln; write( 'Количество чисел - ', count);
end.
program f2;
var A, B, i, count: integer;
begin
read(A, B);
for i := A to B
do write(i, ' ');
count := B - A + 1;
writeln; write( 'Количество чисел - ', count);
end.