Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options answers only not deleted user 7076

A tree-like data structure used to hold an associative array, also called a Prefix Tree.

8 votes
Accepted

Trie implementation for left to right wildcard search

from the Trie class. … { private final Map<Character, Trie> children = new HashMap<Character, Trie>(); private final Set<String> descendantWords = new HashSet<String>(); public Trie() { } public void …
palacsint's user avatar
  • 29.9k