#include <iostream>
#include <list>
#include <algorithm>
#include <functional>
using namespace std;
template<typename T>
class Print
{
public:
void operator()(T& t)
{
cout<<t<<" "<<endl;
}
};
//-----------------------------
int main ()
{
int ary[] = {3,2,5,7,3,6,7,2,4,5};
list<
int> li(ary,ary+10);
Print<
int> print;
cout << "Before sorting\nli : \n";
for_each(li.begin(),li.end(),print);
cout << endl << endl;
li.sort(greater<
int>());
cout << "After li.sort(greater())\nli : ";
for_each(li.begin(),li.end(),print);
cout << endl << endl;
li.sort(less<
int>());
cout << "After li.sort(less())\nli : ";
for_each(li.begin(),li.end(),print);
cout << endl;
getchar();
return 0;
}