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.IOException;
import java.util.Scanner;

class Main{
    private static final Scanner sc = new Scanner(System.in);
    public static void main(String[] Args) throws IOException{
        final int n = Integer.parseInt(sc.next());
        int taro = 0, hanako = 0;
        for(int i = 0; i<n; i++){
            final String tc = sc.next();
            final String hc = sc.next();
            final int judge = tc.compareTo(hc);
            if(judge<0) hanako += 3;
            else if(judge>0) taro += 3;
            else{
                taro++;
                hanako++;
            }
        }
        System.out.println(taro+" "+hanako);
    }
}