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)

// ITP1_9_C Card Game
import java.io.*;

class Main {

   public static void main(String[] args) {
      BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
      int taro = 0;
      int hanako = 0;
      try {
         int n = Integer.parseInt(br.readLine());
         for (int i = 0; i < n; i++) {
            String[] cards = br.readLine().split(" ");
            int compare = cards[0].compareTo(cards[1]);
            if (compare > 0) {
               taro += 3;
            } else if (compare == 0) {
               taro += 1;
               hanako += 1;
            } else if (compare < 0) {
               hanako += 3;
            }
         }
         System.out.println(taro + " " + hanako);
      }
      catch (Exception e) {
         System.err.println(e);
      }
   }
}