Question

In c++, Design a program using a list that is 5 elements long. Use city names for your content: Stockton, Lodi, Lathrop, Manteca, and Tracy.

Insert elements in the list using a function named append(), then print the contents of the list using the printList function, making sure you loop back to the beginning of the list.

Answer 1

#include <iostream>

#include <list>

#include <iterator>

using namespace std;

void printList(list <string> cities)

{

  list <string> :: iterator it;

  for(it = cities.begin(); it != cities.end(); ++it)

    cout << *it << " ";

  cout << '\n';

}

void append(list <string> &cities, string city) {

cities.push_back(city);

}

int main()

{

  list <string> cities;

append(cities, "Stockton");

append(cities, "Lodi");

append(cities, "Lathrop");

append(cities, "Manteca");

append(cities, "Tracy");

printList(cities);

  return 0;

}