C :

#include<stdio.h>

int main()
{
	char a;
	scanf("%c",&a);
	if(a>='A'&&a<='Z'){
		printf("daxie");
	}
	if(a>='a'&&a<='z'){
		printf("xiaoxie");
	}
	return 0;
}

C++ :

#include<stdio.h>

int main()
{
	char a;
	scanf("%c",&a);
	if(a>=65 and a<=96)
	{
		printf("daxie");
	}
	if(a>=97 and a<=122)
	{
		printf("xiaoxie");
	}
	return 0;
}

Pascal :

var
  s:char;
begin
  readln(s);
  if s in ['A'..'Z'] then
    write('daxie')
  else
  if s in ['a'..'z'] then
    write('xiaoxie');
end.

Python :

# coding=utf-8
c=input()
l=ord(c)
if l>=65and l<=90:
    print('daxie')
else:
    print("xiaoxie")