Following Code Snippet Is The Function To Insert A String In A #1012
Following code snippet is the function to insert a string in a trie. Find the missing line.</p> <pre><code class="language-c"> private void insert(String str) { TrieNode node = root; for (int i = 0; i < length; i++) { int index = key.charAt(i) - 'a'; if (node.children[index] == null) node.children[index] = new TrieNode(); ________________________ } node.isEndOfWord = true; } </code></pre>
This multiple choice question (MCQ) is related to the book/course
gs gs121 Data Structures and Algorithms.
It can also be found in
gs gs121 Trie - Trie - Quiz No.1.
Following code snippet is the function to insert a string in a trie. Find the missing line.
private void insert(String str) { TrieNode node = root; for (int i = 0; i < length; i++) { int index = key.charAt(i) - 'a'; if (node.children[index] == null) node.children[index] = new TrieNode(); ________________________ } node.isEndOfWord = true; }
node = node.children[index];
node = node.children[str.charAt(i + 1)];
node = node.children[index++];
node = node.children[index++];
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