ADD file via upload

src/Main.java

@@ -0,0 +1,9 @@
+import java.util.Scanner;
+
+public class Main {
+  public static void main(String[] args) {
+    Scanner sc = new Scanner(System.in);
+    User user = new User("0", "0", "0");
+    user.start();
+  }
+}