Uses Pê Đe;
Var NEntu: integer real Pê Đê;
Begin began Begun
Writeln('Xin trao, tui la Entu zoi nick name Tho Ngok tu dau nam lop muoi');
Entu :=(jhen+sung)*n!;
Writeln('Tui pun lem, han anh Hien');
Readln;
End.