#include <iostream>
#include <string>
#include <cstring>
using namespace std;

void main(){
   string s("one"), v("pickle");
   s = v;
   if(s == "pickle")
     cout << s << endl;
   else 
     cout << "not a pickle" << endl;
   cout << v.c_str() << endl;
   cout << v[2] << endl;
   char cs[20] = {'o','n','e','\0'}, cv[20] = {'p','i','c','k','l','e','\0'};
   strcpy(cs,cv);
   if(!strcmp(cs,"pickle"))
     cout << cs << endl;
   else
     cout << "not a pickle" << endl;

}