#include <iostream>
#include <cstdlib>
#include <cctype>         //for isprint
#include <limits>         //for numeric_limits
#include <string>         //for class string
#include <functional>     //for ptr_fun
#include <ext/functional> //for compose1
#include <algorithm>      //for generate_n, remove_if

#include "pointer_to_unary_function_ref.h"
#include "counter.h"
#include "convert.h"
using namespace std;

int main()
{
	typedef numeric_limits<char> limits;
	string s;

	generate_n(
		back_inserter(s),
		limits::max() - limits::min() + 1,
		counter<char>(limits::min())
	);

	const string::iterator it = remove_if(
		s.begin(),
		s.end(),
		not1(__gnu_cxx::compose1(
			ptr_fun(static_cast<int (*)(int)>(isprint)),
			ptr_fun(convert<char, unsigned char>)
		))
	);
	s.erase(it, s.end());

	cout << s.substr(0, 60) << "\n"
		<< s.substr(60) << "\n";
	return EXIT_SUCCESS;
}