Max Heap Implementation for Keyword Searching on File

Keyword search program is a program to find some words that can be used as keywords in a file. Keyword search based on the number of words that appear most in the file. The program can search for words as a keyword in sequence starting from the most. Authors limit the use of words that can be used as a keyword, by making a dictionary of words liaison. In this case the author uses an algorithm to solve the problem Max Heap searching for keywords, so the author can arrange the nodes by the number of the largest to the smallest word in the data structure . The author also uses a binary search tree as dat