helloworld

1 month ago · f4bfe625a7
3 changed files with 7 additions and 0 deletions
--- a/W1/helloworld/HelloWorld.class
+++ b/W1/helloworld/HelloWorld.class
--- a/W1/helloworld/HelloWorld.java
+++ b/W1/helloworld/HelloWorld.java
@ -0,0 +1,5 @@
+public class HelloWorld {
+    public static void main(String[] args) {
+        System.out.println("Hello World!");
+    }
+}
--- a/W1/helloworld/README.md
+++ b/W1/helloworld/README.md
@ -0,0 +1,2 @@
+# java
+