//myListInsert2.cpp
#include <iostream>
#include <list>
#include <string>
using namespace std;
//object.insert(iterator, how_many,data); 
int main()
{
string str1[] = {"A", "B", "C","D"};
// 
list <string> Lstr1(str1, str1+4);

//
cout<<"\n Lstr1.size() : " << Lstr1.size() <<endl; 
list<string>:: iterator it;
 for(it= Lstr1.begin(); it !=Lstr1.end(); it++)
  {
 	 cout <<" "<< *it;
 } 
 cout<<"\n Lstr1 Front " << Lstr1.front();
 cout<<"\n Lstr1.back " << Lstr1.back()<<endl; 
 // explcitly forcing element insertion on the top
  it = Lstr1.begin(); 
 //else default insertion hasspens at the end
 //object.insert(iterator, how_many,data); 
 cout<<"\n default insertion of 3 elements"<<endl; 
 Lstr1.insert(it,3,"New");
 // verifying the insertion
 for(it= Lstr1.begin(); it !=Lstr1.end(); it++)
  {
 	 cout <<" "<< *it;
 } 
 cout<<"\n Lstr1 Front " << Lstr1.front();
 cout<<"\n Lstr1.back " << Lstr1.back()<<endl;
return 0;
}