Startup returns a unique_ptr instead of using a static

2017/18.cpp

@@ -238,7 +238,7 @@ TEST_SUITE("documented examples") {
 }
 
 auto main(int argc, char** argv) -> int {
-  auto program = Parse(aocpp::Startup(argc, argv));
+  auto const program = Parse(*aocpp::Startup(argc, argv));
   std::cout << "Part 1: " << Part1(program) << std::endl;
   std::cout << "Part 2: " << Part2(program) << std::endl;
 }