// STL set demo 1

#include <iostream>
#include <set>
using namespace std;

int main() 
{
   set<int> setExample;		// multiset<int> setExample;

   setExample.insert(45);
   setExample.insert(52);
   setExample.insert(99);
   setExample.insert(99);

   set<int>::iterator i;	// multiset<int> setExample

   for (i = setExample.begin(); i != setExample.end(); i++)
   {
      cout << *i << " ";
   }

   cout << endl;

   cout << "The set contains " << setExample.count(99) << " occurrences of 99" << endl;

   i = setExample.begin();
   i = setExample.find(52);

   if (i != setExample.end())
   {
		setExample.erase(i);
   }

   for (i = setExample.begin(); i != setExample.end(); i++)
   {
      cout << *i << " ";
   }

   cout << endl;

}// end of main