I have created this really simple cipher, do you have any recommendations on how to improve it or ideas how to create it differently?
UPDATE: Not a caesar cipher!
Thank you
String word="Hello"; word=word.toLowerCase(); for(int i=0; i<word.length(); i++) { if(word.charAt(i)=='a'|| word.charAt(i)=='e'|| word.charAt(i)=='i'|| word.charAt(i)=='o'|| word.charAt(i)=='u') { System.out.print(word.charAt(i)); System.out.print('p'); System.out.print(word.charAt(i)); } else { System.out.print(word.charAt(i)); } }