cout/cin error

cout_error

   24 #include <stdio.h>
   25 //#include <iostring>
   26 #include <time.h>
   27 #include <stdbool.h>
   28 #include <string.h>
   29 #include <list>
   30 //#include <hiberlite.h>
   31 
   32 char DB_NAME;
   33 char LOGLEVEL;
   34 time_t day_start;
   35 time_t today;
   36 int week_num;
   37 bool encryption;
   38 char const * LOGFILE;
   39 char response;
   40
   41 
   42 bool query()
   43 { 
>> 44   std::cout << "Do you want more tea?";
>> 45   std::cin >> response;
   46   if (response == 'Y') //not "Y" but only one 'Y'
   47   {   
   48       return true;
   49   }
   50   else if (response == 'N')
   51   { 
   52     return false;
   53   }
   54 }