#include <iostream>
#include <string>
#include <list>
using namespace std;
//myAdjacent_find1.cpp
int main()
 {
 string str1[] = {"A", "C", "C","B","D", "Z", "Z"};//array
 //list object
	list <string> Lstr1(str1, str1+7);
	//list and vector iterator
	list<string>:: iterator it;
	cout<<"\n Lstr1.size() : " << Lstr1.size() <<endl;
    cout<<"\n Lstr1 Origninal string \n";
 	for(it= Lstr1.begin(); it !=Lstr1.end(); it++)
  	{ 	  cout <<" "<< *it;  }

		it = adjacent_find(Lstr1.begin(), Lstr1.end());
 	 	
 	 	if(it==Lstr1.end())
 	 	{
 	 		cout<<"\n 2 if char not repeated "<< *it; 
 	 	}
 	 	else
 	 	{
 	 		cout<<"\n else char repated "<< *it; 
 	 		
 	 	}
 	it = adjacent_find(++it, Lstr1.end());
 	 	
 	 	if(it==Lstr1.end())
 	 	{
 	 		cout<<"\n 2 if char not repeated "<< *it; 
 	 	}
 	 	else
 	 	{
 	 		cout<<"\n else char repated "<< *it; 
 	 	
 	 	}
return 0;
}