diff --git a/.vscode/tasks.json b/.vscode/tasks.json
new file mode 100644
index 0000000..05054c5
--- /dev/null
+++ b/.vscode/tasks.json
@@ -0,0 +1,28 @@
+{
+    "tasks": [
+        {
+            "type": "cppbuild",
+            "label": "C/C++: g++ build active file",
+            "command": "/usr/bin/g++",
+            "args": [
+                "-fdiagnostics-color=always",
+                "-g",
+                "${file}",
+                "-o",
+                "${fileDirname}/${fileBasenameNoExtension}"
+            ],
+            "options": {
+                "cwd": "${fileDirname}"
+            },
+            "problemMatcher": [
+                "$gcc"
+            ],
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "detail": "Task generated by Debugger."
+        }
+    ],
+    "version": "2.0.0"
+}
\ No newline at end of file
diff --git a/hws/spotify_playlists/README.txt b/hws/spotify_playlists/README.txt
index 00ec80f..9ae3a36 100644
--- a/hws/spotify_playlists/README.txt
+++ b/hws/spotify_playlists/README.txt
@@ -1,7 +1,7 @@
 HOMEWORK 1: Spotify Playlists
 
 
-NAME:  < insert name >
+NAME:  Jinshan Zhou
 
 
 COLLABORATORS AND OTHER RESOURCES:
@@ -17,7 +17,7 @@ own, as described in "Academic Integrity for Homework" handout.
 
 
 
-ESTIMATE OF # OF HOURS SPENT ON THIS ASSIGNMENT:  < insert # hours >
+ESTIMATE OF # OF HOURS SPENT ON THIS ASSIGNMENT:  2 hr
 
 
 
diff --git a/hws/spotify_playlists/nyplaylists b/hws/spotify_playlists/nyplaylists
new file mode 100755
index 0000000..dccc1a2
Binary files /dev/null and b/hws/spotify_playlists/nyplaylists differ
diff --git a/hws/spotify_playlists/nyplaylists.cpp b/hws/spotify_playlists/nyplaylists.cpp
new file mode 100644
index 0000000..1ea50a8
--- /dev/null
+++ b/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;
+}
\ No newline at end of file