restructured for part 2

days/day01.cpp

@@ -73,14 +73,14 @@ you found. In the example above, this is 2 + 1 + 0 + 1 + 2 + 5, a total distance
 Your actual left and right lists contain many location IDs. What is the total distance between your lists?
 */
 
-void day01::Run()
+void day01::Part1()
 {
 	std::vector<int> col1;
 	std::vector<int> col2;
 	int sum = 0;
 
-	std::ifstream input("input/day01.txt");
-	//std::ifstream input("input/day01short.txt");
+	// std::ifstream input("input/day01.txt");
+	std::ifstream input("input/day01short.txt");
 
 	if (!input)
 	{

days/day01.h

@@ -9,7 +9,8 @@
 class day01
 {
 public:
-	static void Run();
+	static void Part1();
+	static void Part2();
 };
 
 

main.cpp

@@ -6,7 +6,7 @@
 int main()
 {
 	const auto startTime = std::chrono::high_resolution_clock::now();
-	day01::Run();
+	day01::Part2();
 	const auto endTime = std::chrono::high_resolution_clock::now();
 	const std::chrono::duration<double> diff = endTime - startTime;
 	std::cout << "Execution time: " << diff.count() * 1e6 << " μs" << std::endl;