Notes: Sebastian is a name with Greek origins. The meaning of the name Sebastian is venerable. Alternate spellings include Sabastian and Sebastion. Common nicknames include Seb, Bas, Bash, and Subby.
Answer Wiki. Tally is a financial statement accounting software and it is very useful. Tally is a complete business accounting and inventory management software that provides various facilities like Govt. supported formats, multilingual operations, online functions and processing for small and medium businesses.
A trie, or prefix tree, is an ordered tree data structure that is used to store an associative array where the keys are usually strings. Trie, also called a Prefix Tree, is a tree structure that stores words with a common prefix under the same sequence of edges in the tree eliminating the need for storing the same prefix each time for each word. From Wikipedia: