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 JAVA (judge verdict: Accepted)

import java.io.BufferedReader;
import java.io.InputStreamReader;

public class Main {
	public static void main(String[] args) {
		try {
			BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
			int n = Integer.parseInt(input.readLine());
			
			int taro = 0;
			int hanako = 0;
			for (int i = 0; i < n; i++) {
				final String[] cards = input.readLine().split(" ");
				if (0 < cards[0].compareTo(cards[1])) {
					taro += 3;
				} else if (cards[0].compareTo(cards[1]) < 0) {
					hanako += 3;
				} else if (cards[0].compareTo(cards[1]) == 0) {
					taro++;
					hanako++;
				}
			}
			
			System.out.println(taro + " " + hanako);
		} catch (Exception e) {
			e.printStackTrace();
		}
		
	}
}