Every permutation of the alphabet up to 29 characters?

Question

I\'m attempting to write a program that will generate a text file with every possible permutation of the alphabet from one character up to twenty-nine characters. I\'ve chosen 2

Answer 1

public class hii {  

public static void main(String[] args){

    String[] database = {"a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"};

    for(int i=1; i<=database.length; i++){
        String[] result = getAllLists(database, i);
        for(int j=0; j