#include <strstream>
#include <sstream>
#include <string>
string IntToString(int n)
{
std::string result;
std::strstream ss;
ss << n;
ss >> result;
return result;
}
string lltoString(long long t)
{
std::string result;
std::strstream ss;
ss << t;
ss >> result;
return result;
}
std::wstring IntToWstring(unsigned int i)
{
std::wstringstream ss;
ss << i;
return ss.str();
}
