Generating unique ids with the max length of 3 digits/letters/simbols

Question

I have a list of 75200 words. I need to give a \'unique\' id to each word, and the length of each id could be 3 letters or less. I can use numbers, letters or even symbols b

Answer 1

(Posted on behalf of the question author).

This is how I wrote my code according to the answer of Stack Overflow user "Keppil".

import java.io.*;
import java.util.*;

public class HashCreator 
{
    private Map completedWordMap;
    private String[]simpleLetters = {"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"};
    private char[] A;

        private static final String[] symbols = { "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "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", "!", "@", "#", "$", "%", "^", "&",
        "*", "~", "?" };

    public HashCreator()
    {

         for(int i=0;i<75001;i++)
         {
            System.out.println(getSequence(i));
         }
    }




    public static String getSequence(final int i) {
    return symbols[i / (symbols.length * symbols.length)] + symbols[(i / symbols.length) % symbols.length]
            + symbols[i % symbols.length];
}
}