A student has this code below in c++ that is suppose to allow the user to search for a .txtfile by searching by fname, lname,number. etc and read the .txtfile. Can you figure out what is wrong with the code and show your output. You can use your own.txtfile.

#include

#include

#include

#include

using namespace std;

char Fname[2000];

char filename[1000]; char data

[10000]; char file;

string Lname[56];

string number; string Email;

char word; string document;

string fname;

string lname;

int ch=0;

struct menu{

int menu1=0;

char repeat='Y'/'N';

string fin;

string y;

string search;

string enter;

string line;

int number;

string firstName[1000];

string lastName[500];

string email[500];

char menu;

};

class menuclass{

public:

void menu();

void display();

void displayall(){

for(int i =0; i<1; i++){

cout<<"First name:"<

cout<<"Last name:"<

cout<<"email:"<

}

}

// Function to perform loading the data of file into arrays

void loadFile(){

fstream file;

cout<<"Enter the name of the file";

cin>>filename;

cin.ignore();

file.open(filename,ios::out|ios::in|ios::app);

ifstream infile;

string line;//for read line

cout<<"Loading the file........"<< endl;

//open the below file

infile.open ("myList.txt");

int counter=0;

if (infile.is_open()){ //if file opened

while( getline(infile, line,' ') ) { //get row from text file

stringstream ss(word); //stream to other variable

ss>>Fname[counter]>>Lname[counter]>>Email[counter];

counter++;

}

infile>>data;

while(!infile.eof()) {

cout << data << endl;

infile>>data;

}

// close the opened file.

infile.close();

infile.close(); //close file

cout<<"File scan done........"<< endl;

}

else{ //if file not found show the below message

cout << "Sorry, we could not find the file." << endl;

}

}

// Function to perform search based on first name

void searchByFirstName(string fname){

// Function to perform search based on first name

for(int i =0; i<1; i++){

if(ch==Fname[i]){

cout<<"**Found The following file .txtfile name was found ";

cout <<"Display "<

}

else{

cout<<"Not found";

}

}

}

// Function to perform search based on first name

void searchByLastName(string lname){

// Function to perform search based on first name

for(int i =0; i<500; i++){

if(ch==lname[i]){

cout<<"**Found The following details with matching last name** ";

cout<<"First name:"<

cout<<"Last name:"<

cout<<"email:"<

else{

cout<<"Not found"

}

}

}

// Function to perform search based on first name

void searchByNumber(int number){

number = number-1; // get actual array index

// Check for row number validity

if(number<= 500 && number >0){

cout<<"**Found The following details ** ";

cout<<"First name:"<

cout<<"Last name:"<

cout<<"email:"<

}

else{

cout<<"Invalid number";

}

}

};

int main (){

int menu1=0;

char repeat='Y'/'N';

string y;

int done=0;

string search;

string enter;

string line;

int number;

//Create object of menuclass

menuclass menuclass ;

do{

cout << "Please pick one of the following Choices" << endl;

cout << "1)" << " pepsi " << endl;

cout << "2)" << "dr.pepper" << endl;

cout << "3)" << "orange crush " << endl;

cout << "4)" << "lemonade" << endl;

cout << "5)" << "water " << endl;

cin >> menu1;

// Load the file data

menuclass.loadFile();

switch (menu1){

case 1:

cout << "displayall"<< endl

// call the displayall function

menuclass.displayall();

break;

case 2:

cout << "Search by first name" << endl;

cin >> enter;

// call the searchByFirstName function

menuclass.searchByFirstName(enter);

break;

break;

case 8:

cout << "Exit"<< endl;

break;

default:

cout <<"not valid"<< endl;

for( menu1 = 0; menu1 <1; menu1++ )

getline(cin,enter); }

//calculator stuff, better to be in a separate function

cout << " Do you want to continue (Y/N)? ";

cout << "You must type a 'Y' or an 'N' :";

cin >> repeat;

}

while ((repeat == 'Y') || (repeat == 'y'));

cout<<"*exit _ "; return 0;

return 0;

}