program copy;
uses crt;
var fin, fout: text;
count, k: integer;
s: string;
Begin
assign(fin,'in.txt');
reset(fin);
assign(fout,'out.txt');
rewrite(fout);
write('K = '); readln(k);
while ((not eof(fin))and(count<k+4)) do
begin
inc(count);
readln(fin,s);
if (count>=k) then writeln(fout,s);
end;
writeln('Copy was done..');
close(fin);
close(fout);
End.