Определить символ,порядковый номер которого соответствует введенному числу.

// stdafx.cpp : source file that includes just the standard includes
//  labapervaya.pch will be the pre-compiled header
//  stdafx.obj will contain the pre-compiled type information
 
#include "stdafx.h"
 
// TODO: reference any additional headers you need in STDAFX.H
// and not in this file

// stdafx.h : include file for standard system include files,
//  or project specific include files that are used frequently, but
//      are changed infrequently
//
 
#if !defined(AFX_STDAFX_H__A9DB83DB_A9FD_11D0_BFD1_444553540000__INCLUDED_)
#define AFX_STDAFX_H__A9DB83DB_A9FD_11D0_BFD1_444553540000__INCLUDED_
 
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
 
#define WIN32_LEAN_AND_MEAN     // Exclude rarely-used stuff from Windows headers
 
#include <windows.h>
 
 
// TODO: reference additional headers your program requires here
 
//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
 
#endif // !defined(AFX_STDAFX_H__A9DB83DB_A9FD_11D0_BFD1_444553540000__INCLUDED_)

#include "StdAfx.h"