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.util.Scanner;

public class Main {

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

        Scanner sc = new Scanner(System.in);
        String line = sc.nextLine();
        int n = Integer.parseInt(line);
        int taro = 0;
        int hanako = 0;
        for (int i = 0; i < n; i++) {
            String str1 = sc.next();
            String str2 = sc.next();
            int result = str1.compareTo(str2);
            if(result == 0) {
                taro++;
                hanako++;
            }else if(result < 0){
                hanako += 3;
            }else{
                taro += 3;
            }
        }
        sc.close();

        System.out.println(taro +" "+hanako);
    }

}