Question

which data structure use for mobile contact ???​

Answer 1

Answer:

You Should use TRIE data Structure for Implementing Phonebook. TRIE is an ordered tree data structure that uses strings as keys. Unlike Binary Trees , TRIE does not store keys associated with the node. You could accomplish this with a single hash table or other type of associative array (if you wanted to).

Answer 2

Answer:

You Should use TRIE data Structure for Implementing Phonebook. TRIE is an ordered tree data structure that uses strings as keys. Unlike Binary Trees , TRIE does not store keys associated with the node. You could accomplish this with a single hash table or other type of associative array (if you wanted to).