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) {
    Scanner reader = new Scanner(System.in);

    int n = reader.nextInt();
    int tScore = 0, hScore = 0;
    for (int i = 0; i < n; i++) {
      String tStr = reader.next();
      String hStr = reader.next();
      if (tStr.compareTo(hStr) > 0) {
        tScore += 3;
      }
      else if (tStr.compareTo(hStr) == 0) {
        tScore += 1;
        hScore += 1;
      }
      else {
        hScore += 3;
      }
    }
    System.out.println(tScore + " " + hScore);
  }
}