Русские символы из ASCII

#include <tchar.h>
#include <cstdlib>
#include <fstream>
#include <iostream>
#include <cstring>
#include <cstdio>
#include <Windows.h>
 
using namespace std;
 
std::ifstream input;
HGLOBAL hGlob;
char texty[700];
char ontexty[700];
size_t sizet = 0;
int main(int nNumberofArgs, char* pszArgs[])
{
    po[699] = 0;
    texty[699] = 0;
    ontexty[699] = 0;
    input.open("d:\\Programm\\upload.txt");
    input.getline(texty, 500);
    texty[699] = 0;
    for(int ryt = 83; texty[ryt] != ('"'); ryt++)
    {
        ontexty[sizet] = texty[ryt];
        sizet++;
    }
    ontexty[699] = 0;
    sizet++;
   OpenClipboard(NULL);
   // Remove the current Clipboard contents
  EmptyClipboard();
   // Get the currently selected data
   HGLOBAL hGlob = GlobalAlloc(GMEM_FIXED, sizet);
   memcpy(GlobalLock(hGlob), ontexty, sizet);
   // For the appropriate data formats...
   if ( ::SetClipboardData(CF_TEXT | CF_OEMTEXT, hGlob ) == NULL )
   {
      CloseClipboard();
      GlobalFree(hGlob);
   }
   CloseClipboard();
    
 
    system("PAUSE");
    return 0;
}

std::wifstream input;

#include <iostream>
#include <fstream>
#include <Windows.h>
using namespace std;
 
int main()
{
    //setlocale(0, "");
    SetConsoleCP (1251); 
    SetConsoleOutputCP (1251);
    
    char *s[4] = {"upload.txt", "uploadANSI.txt", "uploadUNICOD.txt", "uploadUNICOD BIg.txt"};
    wchar_t *sw[4] = {L"upload.txt", L"uploadANSI.txt", L"uploadUNICOD.txt", L"uploadUNICOD BIg.txt"};
    char buff[500];
    wchar_t wbuff[500];
 
//*.................................................    
    cout << "1" << endl << endl;
    for (int i = 0; i < 4; i++)
    {
        ifstream f(s[i]);
        if (!f.is_open()) cout << "Error!" << endl;
        f.getline(buff, 500);
        cout << s[i] << endl;
        cout << buff << endl;
        f.close();
    }
//......................................................*/
//*....................................................
    cout << "2" << endl << endl;
    for (int i = 0; i < 4; i++)
    {
        wifstream fw(sw[i]);
        if (!fw.is_open()) cout << "Error!" << endl;
        fw.getline(wbuff, 500);
        wcout << sw[i] << L'\n';
        wcout << wbuff << L'\n';
        fw.close();
    }
//.......................................................*/
 
    system("pause");
    return 0;
}

#include <iostream>
#include <fstream>
#include <Windows.h>
using namespace std;
 
int main()
{
    char buf1[500] = {0};
    ifstream f("e:\\upload.txt");
    f.getline(buf1, 500);
 
    wchar_t buf2[500] = {0};
 
    MultiByteToWideChar(CP_UTF8, 0, buf1, 500, buf2, 500);
    wcout.imbue(locale("rus_rus.866"));
    wcout << buf2 << endl;
}