public class Characters {
  
  
  public static void main(String[] args) { 
 
    char letter = 'Y';
    char digit = '8';
    
    char newLine = '\n';
    char tab = '\t';
    char singleQuote = '\'';
    char doubleQuote = '\"';
    char backslash = '\\';
    
    
    letter++;
    digit--;
    
    System.out.println(letter + " " + digit);
   
    
    int shift = 5;
    letter = (char)((letter-'A' + shift) % 26 + 'A');
    
    letter = (char) (letter-'A' + 'a');
    
    letter = Character.toLowerCase(letter);
    
  
    System.out.println(letter);
  }
   
}