/*
//файлы 4.7
#include <iostream>
#include <fstream>
using namespace std;
int main() {
	setlocale(LC_ALL, "rus");
	ofstream a("input.dat", ios::binary);
	int b, c, n;
	cout << "Введите кол-во чисел и диапазон\n";
	cin >> n >> b >> c;
	for (int i = 0; i < n; ++i) {
		int ch;
		cin >> ch;
		a.write((char*)&ch, sizeof(int));
	}
	a.close();
	ifstream aa("input.dat", ios::binary);
	int ch;
	while (aa.read((char*)&ch, sizeof(int))) {
		if (ch >= b && ch <= c)
			cout<<ch<<" ";
	}
	aa.close();
}
*/