import java.util.Scanner;

public class Reading {
   public static void main(String[] args) {
   Scanner keyboard = new Scanner(System.in);
   System.out.println("Enter R1: ");
   double r1 = keyboard.nextDouble();
   System.out.println("Enter R2: ");
   double r2 = keyboard.nextDouble();
   
   double diff = Math.abs(r1 - r2);
   double precision = .001;
   
   if(diff > precision)
   {
     if(r1 > r2)
     {
        System.out.println("R1 is higher");
     }
     else 
     {
        System.out.println("R2 is higher");
     }
   } 
   else
   {
     System.out.println("Readings are the same");
   }
   }
}