Cpp STL List

The Standard Template Library Common Classes

List

Example 1:
Create a list that holds string values. Print the size and first and last elements. Finally using a for each loop print all the elements to the console screen,

#include <iostream>

#include <list>

#include <string>

using namespace std;

int main()

{

       list<string> strList = { "john", "Paul", "Jesse", "Patty" };

       cout << "Size of the list is " << strList.size() << endl;

       cout << "The first item in the list is " << strList.front() << endl;

       //The following are not allowed as list does not allow random access

       //cout << "The second item in the list is " << strList[1] << endl; //using substring

       //cout << "The second item in the list is " << strList.at(2) << endl; //using at()

       cout << "The last item in the list is " << strList.back() << endl;

       for (auto&& s : strList)

       {

              cout << s <<endl;

       }

       system("pause");

       return 0;

}