In standard C programming please Assignment:In this assignment, you can calculate an approximation of the Flesch-Kincaid readability test for any book found at Project Gutenberg if youare working on your own machine. If you are completing the project in Zybooks, then you'll be using one of the two files that I've uploaded.The two files are:Journey To TheCenterOfThe Earth.txtChapter 1 Journey.txtWe will make a couple of simplifying assumptions:• We will assume that every word in the file is part of the book (which isn't true but it should be close enough for a rough estimate)• We will assume that there are basically 4 letters per syllable since we can count letters in a word, since we can't count syllableswithout reading in an entire dictionary. For the purposed of this lab, if a word is 4 letters or less, we'll assume that it is one syllable. If ithas more than 4 letters, but less than 8 letters, we'll assume that it is two syllables in length. If it contains more than 8 letters, but lessthan 12, we'll assume that it has 3 syllables. Also, we'll assume that no words are more than 4 syllables in length.• We will assume that every period, question mark, or exclamation point ends a sentence●With these simplifying assumptions, you should be able to calculate the reading level for the book.Sample Execution: Be sure that your program uses the exact same format as the sample executions below:Enter the name of the file containing the book: Chapter 1 Journey.txtThe name of the file: Chapter 1 Journey.txtThe average number of words per sentence: 19.69The average number of syllables per word: 1.52The average reading level: 10.05Note: The italics would be entered by the user and will change with different tests.427864.2734514.qx3zqy7LABACTIVITY7.14.1: Reading LevelDownloadable filesChapter1 Journey.txtand Journey To The Center Of The Earth.txtmain cDownload0/100 Objectives:• To practice working with filesTo practice working with strings●Background:In this lab we will be calculating the reading level of books using plain text e-books from Project Gutenberg. Project Gutenberg,https://www.gutenberg.org/, is an online library e-books that may be accessed free of charge. It was started by Michael Hart who iscredited with creating the first e-book in 1971. For more information about Project Gutenberg, read the mission statement:https://www.gutenberg.org/about/background/mission_statement.htmlThe Flesch-Kincaid readability test is designed to indicate how difficult a passage or book is to read. It is a calculation based on the numberof words in a sentence and the number of syllables in a word. Its calculation results in a number that indicates the grade level at which thepassage or book is written.The formula is:FKRA= (0.39xASL) + (11.8xASW) - 15.59formula from http://en.wikipedia.org/wiki/Flesch%E2%80%93Kincaidreadabilitytestwhere ASL is average sentence length (number of words in a sentence) and ASW is average syllable per word.Assignment:In this assignment, you can calculate an approximation of the Flesch-Kincaid readability test for any book found at Project Gutenberg if youare working on your own machine. If you are completing the project in Zybooks, then you'll be using one of the two files that I've uploaded.The two files are:Journey To TheCenterOfTheEarth.txt. Chapter1 Journey.txtWe will make a couple of simplifying assumptions:. We will assume that every word in the file is part of the book (which isn't true - but it should be close enough for a rough estimate)We will assume that there are basically 4 letters per syllable since we can count letters in a word, since we can't count syllableswithout reading in an entire dictionary. For the purposed of this lab, if a word is 4 letters or less, we'll assume that it is one syllable. If ithas more than 4 letters, but less than 8 letters, we'll assume that it is two syllables in length. If it contains more than 8 letters, but lessthan 12, we'll assume that it has 3 syllables. Also, we'll assume that no words are more than 4 syllables in length.• We will assume that every period, question mark, or exclamation point ends a sentenceWith these simplifying assumptions, you should be able to calculate the reading level for the book.

Here we have given program for the given task. You can find the solution in step 2. To obtain the file name from the user, use gets(). To display file names, use puts(). Words are utilised to calculate the file's word count. The number of sentences in the file is determined by the number of sentences. Syllables are used to determine how many syllables are there in a word. When a new word is added, word length is reset to zero to count the length of the new word. Character by character, the file is read. After reading the file through, use the formula in the question to get the readlevel. Program: #include <stdio.h>#include <stdlib.h>#include <string.h> int main(){ FILE* ptr; char ch; char file_name[100]; printf("\n Enter the name of the file containing the book:"); gets(file_name); printf("\n The name of the file:"); puts(file_name); ptr = fopen(file_name, "r"); if (NULL == ptr) { printf("file can't be opened \n"); } int words=0; int sentences=0; int syllables=0; int word_length=0; do { ch = fgetc(ptr); if(ch=="." || ch=="?" || ch=="!") { sentences++; }else if(ch==" ") { words++; if(word_length<=4) { syllables+=1; }else if(word_length<=8) { syllables+=2; }else if(word_length<=12) { syllables+=3; }else { syllables+=4; } word_length=0; }else { word_length++; } } while (ch != EOF); double asl= words/sentences; double asw= words/syllables; double fkra=(0.39*asl)+(11.8*asw)-15.59; printf("\nThe average number of words per sentence:%f",asl); printf("\nThe average number of syllables per word:%f",asw); printf("\nThe average reading level:%f",fkra); fclose(ptr); return 0;}