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.*;

public class Main{
    public static void main(String[]args) throws IOException{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int n = Integer.parseInt(br.readLine());
        String[] line;
        String a, b;
        int scoreOfA = 0;
        int scoreOfB = 0;

        for(int i = 0; i < n; i++){
            line = br.readLine().split(" ");
            a = line[0];
            b = line[1];

            if(a.compareTo(b) > 0){
                scoreOfA += 3;
            }else if(a.compareTo(b) < 0){
                scoreOfB += 3;
            }else{
                scoreOfA++;
                scoreOfB++;
            }
        }
        System.out.println(scoreOfA + " " + scoreOfB);
    }
}