list.cpp

#include <iostream>
#include <list>
using namespace std;
int main()
{
    list <int> LI;
    list <int>::iterator it;
    //inserts elements at end of list
    LI.push_back(4);
    LI.push_back(5);

    //inserts elements at beginning of list
    LI.push_front(3);
    LI.push_front(5);

    //returns reference to first element of list
    it = LI.begin();

    //inserts 1 before first element of list
    LI.insert(it,1);

    cout<<"All elements of List LI are: " <<endl;
    for(it = LI.begin();it!=LI.end();it++)
    {
        cout<<*it<<" ";
    }
    cout<<endl;

    //reverse elements of list
    LI.reverse();

    cout<<"All elements of List LI are after reversing: " <<endl;
    for(it = LI.begin();it!=LI.end();it++)
    {
         cout<<*it<<" ";
    }
    cout<<endl;

    //removes all occurences of 5 from list
    LI.remove(5);

    cout<<"Elements after removing all occurence of 5 from List"<<endl;
    for(it = LI.begin();it!=LI.end();it++)
    {
         cout<<*it<<" ";
    }
    cout<<endl;

    //removes last element from list
    LI.pop_back();
    //removes first element from list
    LI.pop_front();
    return 0;
}