#include <iostream>
#include <fstream>
int main(int argc, char **argv)
{
std::ifstream fs(argv[1]);
#ifdef TYPE_A
std::string line;
#endif
while(true)
{
#ifdef TYPE_B
std::string line;
#endif
if(!std::getline(fs, line)) break;
std::cout << line << std::endl;
}
}