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: Runtime Error)

import java.util.*;

public class Main {
    public static void main(String[] args) {

        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++) {
          line = sc.nextLine();
          String[] l = line.split(" ");
          char[] t = l[0].toCharArray();
          char[] h = l[1].toCharArray();

          for(int j = 0; j < t.length; j++) {
            if(t[j] < h[j]) {
              hanako += 3;
              break;
            } else if( t[j] > h[j]) {
              taro += 3;
              break;
            } else if(j + 1 == t.length || j + 1 == h.length) {
              if(t.length < h.length) {
                hanako += 3;
              } else if(t.length > h.length) {
                taro += 3;
              } else {
                hanako++;
                taro++;
              }
            }
          }
        }

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