Dice Game Solution:

import java.util.Scanner;
import java.util.stream.IntStream;

public class Kattis {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int a = sc.nextInt();
    int b = sc.nextInt();
    int c = sc.nextInt();
    int d = sc.nextInt();
    double idk = IntStream.rangeClosed(a, b).sum() / (double) (b-a+1) + IntStream.rangeClosed(c, d).sum() / (double) (d-c+1);
    int e = sc.nextInt();
    int f = sc.nextInt();
    int g = sc.nextInt();
    int h = sc.nextInt();
    double idk2 = IntStream.rangeClosed(e, f).sum() / (double) (f-e+1) + IntStream.rangeClosed(g, h).sum() / (double) (h-g+1);
    if(idk > idk2){
      System.out.println("Gunnar");
    }
    else if(idk2 > idk){
      System.out.println("Emma");
    }
    else{
      System.out.println("Tie");
    }
  }
}