1)
var a:integer;beginreadln(a);if a mod 5=0 then writeln('yes') else writeln('no');if a mod 10=0 then writeln('yes') else writeln('no');end.
1)
var a:integer;
begin
readln(a);
if a mod 5=0 then writeln('yes') else writeln('no');
if a mod 10=0 then writeln('yes') else writeln('no');
end.