Trie (Keyword Tree) Prefix Tree

Strings can essentially be viewed as the most important and common topics for a variety of programming problems. String processing has a variety of real-world applications too, such as:

• Search Engines
• Genome Analysis
• Data Analytics

All the content presented to us in textual form can be visualized as nothing but just strings.

Tries:

Tries are an extremely special and useful data-structure that is based on the prefix of a string. They are used to…