feat(w1): add HelloWorld.java

1 month ago · d227f36e66
1 changed files with 6 additions and 0 deletions
--- a/w1/HelloWorld.java
+++ b/w1/HelloWorld.java
@ -0,0 +1,6 @@
+public class HelloWorld {
+    public static void main(String[] args) {
+        System.out.println("Hello,World!");
+    }
+}
+