online or offline

Problem
Chef is confused whether to go out and eat at the restaurant or order food online.
The online order costs N rupees while the cost of eating at the restaurant is M rupees.
However, Chef has a discount coupon with which he can avail flat 10% off on his online order.
Find the cheaper option for Chef to eat, i.e., whether to order food online or eat at the restaurant.

Explanation:
Test case 1: The final price of ordering online would be 500−(10% of 500)=450 which is less than the price of dining.
Thus, Chef should order online.

Test case 2: The final price of ordering online would be 500−(10% of 500)=450 which is not less than 400. 
Thus, Chef should choose dining option.

Test case 3: Even after the 10% discount, cost of ordering online is higher.
Thus, Chef should choose dining option.

Test case 4: After 10% discount, cost of ordering online is 90.
The costs of ordering online and dining at restaurant are same. Thus, Chef can choose any option.

/* package codechef; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
class Codechef
{
	public static void main (String[] args) throws java.lang.Exception
	{
		Scanner sc=new Scanner(System.in);
		int t=sc.nextInt();
		for(int i=0;i<t;i++){
		int x=sc.nextInt();
		int y=sc.nextInt();
		double z=x-(0.1*x);
		
		if(z<y){
		    System.out.println("ONLINE");
		}if(z>y){
		    System.out.println("DINING");
		}if(z==y){
		    System.out.println("EITHER");
		}
		    
		}
		// your code goes here
	}
}