#include <sstream>
#include <iostream>
#include <string>
using namespace std;
template <class T> inline string ToString(const T& t)
{
stringstream ss;
ss << t;
return(ss.str());
}
int main(int argc,char** argv)
{
int iTest = 555;
string strTest = ToString(iTest);
cout << strTest << endl;
return(0);
}