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;

class Main {
    public static void main(String[] args) {
        // 사전순 빠른게 승 3점
        // 무승부 1점
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String[] data;
        int rep, a = 0, b = 0;
        try {
            rep = Integer.parseInt(br.readLine());
            while (rep-- > 0) {
                data = br.readLine().split(" ");
                if (data[0].compareTo(data[1]) == 0) {
                    a++;
                    b++;
                } else if (data[0].compareTo(data[1]) >= 1)
                    a += 3;
                else
                    b += 3;
            }
            System.out.printf("%d %d\n", a, b);
        } catch (IOException e) {
            e.printStackTrace();
        }

    }
}