// #define _GLIBCPP_BASIC_FILE_ENCAPSULATION 1

#include <iostream>
#include <fstream>
// #include <strstream>
#include <sstream>
#include <iomanip>

#include <cmath>
#include <ctime>
#include <climits>


#include <new>
#include <exception>
#include <complex>
#include <string>
#include <typeinfo>
#include <memory>



/*** Windows headers ***/
#ifdef WIN32
#define WIN32_LEAN_AND_MEAN
#include <afxwin.h>
#include <afxmt.h>
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN
#include <winnt.h>
#endif /* WIN32 */



#ifndef M_PI
#define M_PI 3.14159265358979323846
#endif



/*
extern void* operator new(std::size_t) throw (std::bad_alloc);
extern void* operator new[](std::size_t) throw (std::bad_alloc);
extern void operator delete(void*) throw();
extern void operator delete[](void*) throw();

extern int mem_total_alloc_vector;
*/