Chapter 18.3, Problem 19STE

Explanation of Solution

Modified code:

The modified code for given display 18.17 is shown below:

//Header file

#include <iostream>

#include <list>

#include <algorithm>

//std namespace

using std::cin;

using std::cout;

using std::endl;

using std::list;

using std::find;

//Min function

int main( )

{

        /* Declare line in "list" template */

        list<char> line;

        /* Display prompt statement */

    cout << "Enter a line of text:\n";

        //Declare variable for "next"

        char next;

    /* Read text from user */

        cin.get(next);

        /* If "next" is not equal to "\n" */

        while (next != '\n')

        {

            /* Insert the character to list */

            line.push_back(next);

            /* Read the next character */

            cin.get(next);

        }

  /* Declare char varaible "where" in constant iterator */

        list<char>::const_iterator where;

  /* where is located at the first occurrence of 'e' in line.*/

        where = find(line.begin( ), line.end( ), 'e');

  /* Declare char variable "p" in constant iterator */

    list<char>::const_iterator p;

        /* Display statement */

  cout << "You entered the following before you entered your first e:\n";

  /* Using "for" loop, display located at the first occurrence of 'e' in line */

        for (p = line...