This program reads a report (running text) and by utilizing a Binary Search Tree issues warnings on style and partially correct bad style. A statistical summary with the following information:

• Total number of words in the report
• Number of unique words
• Number of unique words of more than three letters
• Average word length
• Average sentence length
• An index (alphabetical listing) of all the unique words

Issues a warning in the following cases:

• Word used too often: lists each unique word of more than three letters if its usage is more than 5% of the total number of words of more than three letters.
• Sentence length: writes a warning message if the average sentence length is greater than 10.
• Word length: writes a warning message if the average word length is greater than 5.

Data Structures A Binary Search Tree of unique words in the report, created as the file is read. If a word is not in the list, puts it there. If it is, increments a counter showing how many times the word has been used.

Input From the keyboard: The name of the file containing the text to be analyzed. From the file: The report to be analyzed.

Output The name of the input file The statistical summary of the report The style warnings