programm rubli;
var: k,m: real;
begin
readln(m);
readln(k);
if (m*10<k) or (m*10=k) then writln('Да')
else writln('Нет')
end
programm rubli;
var: k,m: real;
begin
readln(m);
readln(k);
if (m*10<k) or (m*10=k) then writln('Да')
else writln('Нет')
end