C :

#include <stdio.h>  
main()   
{
char c1='C',c2='h',c3='i',c4='n',c5='a';  
  c1+=4;  
  c2+=4;  
  c3+=4;  
  c4+=4;  
  c5+=4;  
  printf("%c%c%c%c%c\n",c1,c2,c3,c4,c5);  
}

C++ :

#include<iostream>
int main()
{
  printf("Glmre");
  return 0;
}

Pascal :

begin
   writeln('Glmre');
  end.

Java :

public class Main {
   public static void main(String[] args) {
	  String s = "China" ;
	  char c[] = s.toCharArray() ;
	  for (int i = 0; i < c.length; i++) {
		System.out.print((char)(c[i]+4)) ;
	   }
   }
}