Question

Write a C++ program that does the task given (the rest of the infomation is to better explain the task). The dictionary can be reached through this url: "http://svn.code.sf.net/p/cmusphinx/code/trunk/cmudict/cmudict.0.7a". Solve as soon as you can (due in a few hours). Thank you very much.

In this project you are going to implement a linguistic application that uses a pronunciation dictionary for finding words with similar pronunciation Example. You enter a word, and it reports similar-sounding words >donut Pronunciation :DOWİ NAH2 T Identical Add phoneme Remove phoneme: DON' T Replace phoneme : DONAT DONATE : DOUGHNUT : DONUTS DONUTS'DOUGHNUTS We are going to use The CMU Pronouncing Dictionary as our reference. It is available as a simply formatted plain text file, a direct link to it is: cmudict.0.7a An excerpt from it is shown below: PROGRAM P R OW1 G R AE2 M PROGRAM'S PROWİ GRAE2 MZ PROGRAMME P R OW1 G R AE2 M PROGRAMMER P R OW1 G R AE2 M ER0 PROGRAMMERS P R OWI G R AE2 M ER0 Z PROGRAMS P R OW1 G R AE2 M Z PROGRAMS' P R OW1 G R AE2 M Z PROGRESS P R AAl G R EH2 S PROGRESS (1) P R AH0 GR EH1 S PROGRESS (2) P R OWO G R EH1 S PROGRESSED P R AH0 G R EH1 S T PROGRESSES P R AAl G R EH2 S AHO Z PUSH-UP P UH1 SH AH2 P PUSH-UPS P UH1 SH AH2 P S In linguistics, a phoneme is a perceptually distinct units of sound that distinguishes one word from another, for example p, b, d, and t in the English words "pad", "pat", "bad", and "bat".

Answer 1

Note: In the following program the alternate pronunciations have been included as well.

Code Screenshots:

Sample Output:

Code To Copy:

//Include the required

//header files.

#include <cstdlib>

#include <fstream>

#include <iostream>

#include <string>

//Use the standard namespace.

using namespace std;

void splitOnSpace(string s, string &before, string &after);

string getProunication(string word) {

    string W = "";

    for (int i = 0; i < word.length(); i++) {

        if ((word[i] >= 'a') && (word[i] <= 'z')) {

            word[i] = char((int)word[i] - 32);

        }

        W = W + word[i];

    }

    string before = "";

    string after = "";

    std::ifstream fin("cmudict.0.7a"); // open file and read in

    std::string line;

    if (fin.fail()) {

        std::cerr << "File cannot be opened for reading." << std::endl;

        exit(1);

    }

    while (getline(fin, line)) {

        splitOnSpace(line, before, after);

        if (W == before) {

            return after;

        }

    }

    fin.close();

    //Return not found if the file was

    //fully traversed but the word wasn't found.

    return "Not found";

}

//Define the function getIdentical().

void getIdentical(string word, string pron) {

    //Convert the word to uppercase.

    string W = "";

    for (int i = 0; i < word.length(); i++) {

        if ((word[i] >= 'a') && (word[i] <= 'z')) {

            word[i] = char((int)word[i] - 32);

        }

        W = W + word[i];

    }

    //Declare the strings to store

    //the word and its pronunciation.

    string dict_word = "";

    string dict_pron = "";

    //Open the file.

    ifstream file("cmudict.0.7a");

    string line;

    //Read the file line by line.

    while (getline(file, line)) {

        splitOnSpace(line, dict_word, dict_pron);

       

        //If the Pronounciation of the current word

        //matches the pronounciaton of the given word.

        //then, display the word.

        if (pron == dict_pron && dict_word != W) {

            cout << dict_word << " ";

        }

    }

    cout << endl;

    file.close();

}

//Define the addphenome()

void addphenome(string word, string pron) {

    //Convert the word to uppercase.

    string W = "";

    for (int i = 0; i < word.length(); i++) {

        if ((word[i] >= 'a') && (word[i] <= 'z')) {

            word[i] = char((int)word[i] - 32);

        }

        W = W + word[i];

    }

    //Define the required string variables.

    string before = "";

    string after = "";

    string before1 = "";

    string after1 = "";

    string add_p;

    //Open the file

    ifstream file("cmudict.0.7a");

    string line;

    int fail = 0;

    //Read the file in a line-by-line manner.

    while (getline(file, line)) {

        splitOnSpace(line, before, after);

       

        //Store the current word.

        add_p = before;

        //Split to get the first phenome of the pronounciation.

        splitOnSpace(after, before, after);

        //Split again to get the first phenome

        // conatins an extra space before it.

        splitOnSpace(after, before, after);

        splitOnSpace(pron, before1, after1);

        splitOnSpace(after1, before1, after1);

        fail = 0;

        //Comapre the phenomes of the two word one by one.

        //If the pronounciation of the current word has

        //only one extra phenome then display the current word.

        

        while (after != "" || before != "") {

            if (before == before1) {

                splitOnSpace(after1, before1, after1);

                if (before1 == "") {

                    while (after != "") {

                        splitOnSpace(after, before, after);

                        fail = fail + 1;

                    }

                    splitOnSpace(after, before, after);

                } else {

                    splitOnSpace(after, before, after);

                }

          } else {

                fail++;

                splitOnSpace(after, before, after);

                if (fail == 1 && before == "") {

                    fail = 2;

                    break;

                }

            }

        }

        //Reset the string values.

        before = "";

        after = "";

        //If there was a difference of only one

        //phenome in the pronounciation then,

        //display the word.

        if (fail == 1 && after1 == "") {

            cout << add_p << " ";

        }

       

    }

   

    cout << endl;

    //Close the file.

    file.close();

}

void reomvephenome(string word, string pron) {

    //Convert the word to uppercase.

    string W = "";

    for (int i = 0; i < word.length(); i++) {

        if ((word[i] >= 'a') && (word[i] <= 'z')) {

            word[i] = char((int)word[i] - 32);

        }

        W = W + word[i];

    }

    //Declare the

    //required variables.

    string dict_word = "";

    string dict_pron = "";

    string line;

    string before = "";

    string after = "";

    string trav = "";

    string curr_pron = "";

    string temp_pron = pron;

    splitOnSpace(temp_pron, before, after);

    //Remove a phenome 1 by 1 and check if

    //a word can be formed from the

    //obtained pronounciation.

    while(after != "")

    {

      splitOnSpace(after, before, after);

      trav = trav+" "+ before;

      curr_pron = curr_pron + " " + after;

     

      //Open the file and check the

      //pronounciation of all the words.

      ifstream file("cmudict.0.7a");

     

      while (getline(file, line)) {

        splitOnSpace(line, dict_word, dict_pron);

        if (curr_pron == dict_pron) {

            cout << dict_word << " ";

        }

    }

    temp_pron = after;

    curr_pron = trav;

    file.close();

    }

   

    cout << endl;

   

}

void replacephenome(string word, string pron)

{

//Convert the word to uppercase.

    string W = "";

    for (int i = 0; i < word.length(); i++) {

        if ((word[i] >= 'a') && (word[i] <= 'z')) {

            word[i] = char((int)word[i] - 32);

        }

        W = W + word[i];

    }

    //Define the required string variables.

    string before = "";

    string after = "";

    string before1 = "";

    string after1 = "";

    string add_p;

    //Open the file

    ifstream file("cmudict.0.7a");

    string line;

    int fail = 0;

    //Read the file in a line-by-line manner.

    while (getline(file, line)) {

        splitOnSpace(line, before, after);

       

        //Store the current word.

        add_p = before;

        //Split to get the first phenome of the pronounciation.

        splitOnSpace(after, before, after);

        //Split again to get the first phenome

        // conatins an extra space before it.

        splitOnSpace(after, before, after);

        splitOnSpace(pron, before1, after1);

        splitOnSpace(after1, before1, after1);

        fail = 0;

        while(after !="" || before !="")

        {

          if(before != before1)

          {

            fail = fail + 1;

          }

          if(fail > 1)

          {

            break;

          }

         

          splitOnSpace(after, before, after);

          splitOnSpace(after1, before1, after1);

          if(after == "" || after1 == "")

          {

            break;

          }

        }

        if(fail <= 1 && after1 == "" && after == "")

        {

          if(fail == 0 && add_p != W)

          {

              cout<<add_p<<" ";

          }

          else if(fail == 1 && before == before1)

          {

            cout<<add_p<<" ";

          }

         

        }

    }

    cout << endl;

    //Close the file.

    file.close();

}

void splitOnSpace(string s, string &before, string &after) {

    // this fucntion helsp split my string into parts. Ex: "Fortune favors the

    // bold" ? "Fortune" and "favors the bold".

    // reset strings

    before = "";

    after = "";

    // accumulate before space

    int i = 0;

    while (i < s.size() && !isspace(s[i])) {

        before += s[i];

        i++;

    }

    // skip the space

    i++;

    // accumulate after space

    while (i < s.size()) {

        after += s[i];

        i++;

    }

}

//Define the main() function.

int main() {

    //Declare the string to

    //store the input word.

    string word;

   

    //Declare the string to store the

    //obtained pronunciation of the word.

    string pron;

    cout << "Enter the word: ";

    cin >> word;

   

    //Call the function getProunication() to get

    // the pronunciation of the current

    // word from the file.

    pron = getProunication(word);

    //If the word wasn't found in the file

    //then display the error message

    //and end the program.

    if(pron=="Not found")

    {

      cout<<pron;

        exit(0);

    }

    //Display the pronunciation.

    cout << "Pronounciation :"

    << pron << endl;

    //Display the identical

    //words and the add_phenome words.

    cout << "Identical :";

    getIdentical(word, pron);

    cout << "Add phenome :";

    addphenome(word, pron);

    cout << "Remove phenome: ";

    reomvephenome(word, pron);

    cout<<"Replace phenome: ";

    replacephenome(word, pron);

    return 0;

}