CPSC 120 Program that mimics the command pwd.

cpsc120_pwd.cc

// Gist https://gist.github.com/fba16c441b459231d6fc5d2e35d046aa

#include <filesystem>
#include <iostream>

int main(int argc, char const *argv[]) {
  // works just like `pwd`
  std::cout << std::filesystem::current_path().string() << "\n";
  return 0;
}