Update src/test.java

src/test.java

@@ -1,4 +1,12 @@
 
 public class test {
+    public int x;
+    public int y;
+    public double add(x_given,y_given){
+        int x_given = x;
+        int y_given = y;
+        return x+y;
+        
+    }
 
 }