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: Wrong Answer)

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
		String alp = "abcdefghijklmnopqrstuvwxyz";
		String cards[][] = new String[n][2];
		int taro = 0;
		int hanako = 0;
		for (int i = 0; i < n; i++) {
			cards[i][0] = sc.next();
			cards[i][1] = sc.next();
		}
		int tarop = 0;
		int hanakop = 0;
		int point = 0;
		int cardl = 0;
		for (int i = 0; i < n; i++) {
			while (true) {
				cardl = cards[i][0].length();
				tarop = alp.indexOf(cards[i][0].charAt(point));
				hanakop = alp.indexOf(cards[i][1].charAt(point));
				if (tarop > hanakop) {
					taro += 3;
					break;
				} else if (hanakop > tarop) {
					hanako += 3;
					break;
				} else if (tarop == hanakop && cardl - 1 == point) {
					taro++;
					hanako++;
					break;
				} else {
					point++;
				}
			}
			point = 0;
		}
		System.out.println(taro + " " + hanako);
	}
}