maptest.cpp

#include <iostream>
#include <map>

   int main()
   {
      map<const char*, int> months;
   
      months["january"] = 31;
      months["february"] = 28;
      months["march"] = 31;
      months["april"] = 30;
      months["may"] = 31;
      months["june"] = 30;
      months["july"] = 31;
      months["august"] = 31;
      months["september"] = 30;
      months["october"] = 31;
      months["november"] = 30;
      months["december"] = 31;
   
      cout << "june -> " << months["june"] << endl;
      map<const char*, int>::iterator cur  = months.find("june");
      map<const char*, int>::iterator test= months.find("mom");
      if (!(*test).first)
         cout<<"example of find that isnt there: "<<(*test).first<<endl;
      map<const char*, int>::iterator prev = cur;
      map<const char*, int>::iterator next = cur;    
      ++next;
      --prev;
      cout << "Previous (in alphabetical order) is " << (*prev).first << endl;
      cout << "Next (in alphabetical order) is " << (*next).first << endl;
   }