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.IOException;
import java.io.InputStreamReader;

public class Main {

	public static void main(String[] args) throws IOException {

		BufferedReader input = new BufferedReader(new InputStreamReader(System.in));

		// ???????????°??\???
		String game_times = input.readLine();

		int game_num = Integer.parseInt(game_times);

		// ????????¨???????????????
		int taro_point = 0;

		// ????????¨?????±?????????
		int hanako_point = 0;

		// ??????????????°????????????????????°?????°?????????
		for (int match_spot = 0; match_spot < game_num; match_spot++) {

			String two_person_card = input.readLine();

			// ???????????§?????????????????????????????±????????\???
			String[] cards_array = two_person_card.split(" ");

			String taro_card = cards_array[0];

			String hanako_card = cards_array[1];

			// ????????????????????¨??±?????????????????????????????????????????????????????????????´¢
			if (taro_card.compareToIgnoreCase(hanako_card) > 0) {

				taro_point += 3;

			} else if (taro_card.compareToIgnoreCase(hanako_card) < 0) {

				hanako_point += 3;

				// ??????????????????
			} else {

				taro_point += 1;

				hanako_point += 1;
			}
		}

		System.out.println(taro_point + " " + hanako_point);

	}

}