Problem:
Card Game

Taro and Hanako are playing card games. They have n cards each, and they compete n turns. At each turn Taro and Hanako respectively puts out a card.
The name of the animal consisting of alphabetical letters is written on each card, and the bigger one in lexicographical order becomes the winner of that turn. The winner obtains 3 points. In the case of a draw, they obtain 1 point each.

Write a program which reads a sequence of cards Taro and Hanako have and reports the final scores of the game.

Input

In the first line, the number of cards n is given. In the following n lines, the cards for n turns are given respectively. For each line, the first string represents the Taro's card and the second one represents Hanako's card.

Constraints

n ≤ 1000

The length of the string ≤ 100

Output

Print the final scores of Taro and Hanako respectively. Put a single space character between them.

Sample Input

3
cat dog
fish fish
lion tiger

Sample Output

1 7

Solution in C# (judge verdict: Accepted)

using System;
using System.Linq;
using System.Collections.Generic;

class Program {
    static void Main() {
        int a = 0, b = 0;
        int n = int.Parse(Console.ReadLine());
        for(int i = 0; i < n; i++) {
            string[] stdin = Console.ReadLine().Split();
            if(stdin[0].CompareTo(stdin[1]) < 0) b += 3;
            else if(stdin[0].CompareTo(stdin[1]) > 0) a += 3;
            else {
                a++;
                b++;
            }
        }
        Console.WriteLine("{0} {1}", a, b);
    }
}