init hw1

hws/spotify_playlists/nyplaylists.cpp

@@ -0,0 +1,9 @@
+//import some basic library
+#include <iostream>
+#include <cmath>
+#include <cstdlib>
+
+int main() {
+    std::cout << "Hello, World!" << std::endl;
+    return 0;
+}