add java file

Main.java

@@ -0,0 +1,16 @@
+import java.util.Scanner;
+
+public class Main {
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+
+        String SecretLogin = "admin";
+        String SecretPassword = "ASSWORD";
+
+        String login = sc.nextLine();
+        String password = sc.nextLine();
+        if (SecretLogin.equals(login) && SecretPassword.equals(password))
+            System.out.println("You in");
+        else System.out.println("Try again");
+    }
+}