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

int main(){
	/*
	std::ifstream in("bf", std::ios::binary);
	if (!in)
		return false;
	*/
	std::string s;
	s.resize(20);
	for (int i = 0; i < 20; ++i){
		s[i] = (char) i;
	}
	std::istringstream in(s);

	char byte;
	while (in.get(byte)){
		std::cout << (unsigned int)byte << std::endl;
	}
}