program bt;
uses crt;
var a,b,c,d,e,f:integer;
begin
clrscr;
writeln('hay nhap so thu nhat');readln(a);
writeln('hay nhap so thu hai);readln(b);
writeln('hay nhap so thu ba);readln(c);
writeln('hay nhap so thu tu);readln(d);
writeln('hay nhap so thu nam);readln(e);
writeln('hay nhap so thu sau);readln(f);
if a mod 2 =1 then writeln('day la so chan') else writeln('day la so le');
if b mod 2=1 then writeln('day la so chan') else writeln('day la so le');
if c mod 2=1 then writeln('day la so chan') else writeln('day la so le');
if d mod 2=1 then writeln('day la so chan') else writeln('day la so le');
if e mod 2=1 then writeln('day la so chan') else writeln('day la so le');
if f mod 2=1 then writeln('day la so chan') else writeln('day la so le');
readln;
end.