feat(w1): add HelloWorld.java

1 month ago · be3989b697
1 changed files with 5 additions and 0 deletions
--- a/w1/HelloWorld.java
+++ b/w1/HelloWorld.java
@ -0,0 +1,5 @@
+public class HelloWorld {
+	public static void main(String arg[]) {
+		System.out.println("Hello,world!");
+	}
+}