nstruction: It should be a C++ PROGRAM INCLUDE THE HEADER FILE, MAIN CPP, AND BSTREE.CPP There is a real program developed by a computer company that reads a report ( running text ) and issues warnings on style and partially corrects bad style. You are to write a simplified version of this program with the following features:   Statistics   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 (see next page for a specific format)   Style Warnings   Issue a warning in the following cases: Word used too often: list 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 : write a warning message if the average sentence length is greater than 10 Word length : write a warning message if the average word length is greater than 5   Input   From the keyboard:  The name of the file containing the text to be analyzed From the file:  The report to be analyzed.   Output   Write the following information to a file: The name of the input file The statistical summary of the report ( see Statistics above ) The style warnings ( see Style Warnings above )   Data Structures   A BST of unique words in the report, created as the file is read. If a word is not in the list, put it there. If it is, increment a counter showing how many times the word has been used.   Definitions:   Word: Sequence of letters ending in a blank, a period, an exclamation point, a question mark, a colon, a comma, a single quote, or a semicolon. You may assume that numbers do not appear in the words; they may be ignored. Unique word: Words that are spelled the same, ignoring uppercase and lowercase distinctions. Sentence: Words between end of markers.   SAMPLE OUTPUT   _________________________________________________________________________     FILE NAME: chapter.txt   STATISTICAL SUMMARY   TOTAL NUMBER OF WORDS: 987 TOTAL NUMBER OF "UNIQUE" WORDS: 679 TOTAL NUMBER OF "UNIQUE" WORDS OF MORE THAN THREE LETTERS: 354 AVERAGE WORD LENGTH: 8 characters AVERAGE SENTENCE LENGTH: 12 words   STLE WARNINGS   WORDS USED TOO OFTEN: (  WORDS OF MORE THAN 3 LETTERS THAT ARE USED MORE THAN 5% OF THE TOTAL NUMBER   OF WORDS OF MORE THAN 3 LETTERS )   1) Well 2) Total 3) Good 4) Since 5) Because 6) Little   AVERAGE SENTENCE LENGTH TOO LONG - 12 words AVERAGE WORD LENGTH TOO LONG - 8 characters   INDEX OF UNIQUE WORDS         A and all around ...      B be because but ... Hint: Please show the output

Instruction: It should be a C++ PROGRAM INCLUDE THE HEADER FILE, MAIN CPP, AND BSTREE.CPP

There is a real program developed by a computer company that reads a report ( running text ) and issues warnings on style and partially corrects bad style. You are to write a simplified version of this program with the following features:

Statistics

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 (see next page for a specific format)

Style Warnings

Issue a warning in the following cases:

• Word used too often: list 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 : write a warning message if the average sentence length is greater than 10
• Word length : write a warning message if the average word length is greater than 5

Input

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

From the file:  The report to be analyzed.

Output

1. Write the following information to a file:

• The name of the input file
• The statistical summary of the report ( see Statistics above )
• The style warnings ( see Style Warnings above )

Data Structures

A BST of unique words in the report, created as the file is read. If a word is not in the list, put it there. If it is, increment a counter showing how many times the word has been used.

Definitions:

Word: Sequence of letters ending in a blank, a period, an exclamation point, a question mark, a colon, a comma, a single quote, or a semicolon. You may assume that numbers do not appear in the words; they may be ignored.

Unique word: Words that are spelled the same, ignoring uppercase and lowercase distinctions.

Sentence: Words between end of markers.

SAMPLE OUTPUT

_________________________________________________________________________

FILE NAME: chapter.txt

STATISTICAL SUMMARY

TOTAL NUMBER OF WORDS: 987

TOTAL NUMBER OF "UNIQUE" WORDS: 679

TOTAL NUMBER OF "UNIQUE" WORDS OF MORE THAN THREE LETTERS: 354

AVERAGE WORD LENGTH: 8 characters

AVERAGE SENTENCE LENGTH: 12 words

STLE WARNINGS

WORDS USED TOO OFTEN: (  WORDS OF MORE THAN 3 LETTERS THAT ARE USED MORE THAN 5% OF THE TOTAL NUMBER   OF WORDS OF MORE THAN 3 LETTERS )

1) Well

2) Total

3) Good

4) Since

5) Because

6) Little

AVERAGE SENTENCE LENGTH TOO LONG - 12 words

AVERAGE WORD LENGTH TOO LONG - 8 characters

INDEX OF UNIQUE WORDS

      A

and

all

around

...

     B

be

because

but

...

Hint: Please show the output