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: Wrong Answer)

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

class Main {
	public static void main(String[] args) {
		InputStreamReader isr = new InputStreamReader(System.in);
		BufferedReader br = new BufferedReader(isr);
		try {
			int n = Integer.parseInt(br.readLine());
			int i, j, taro = 0, hanako = 0;
			for (i = 0; i < n; i++) {
				String input[] = br.readLine().split(" ");
				for (j = 0; j < input[0].length(); j++) {
					if (input[0].charAt(j) > input[1].charAt(j)) {
						taro = taro + 3;
						break;
					} else if (input[0].charAt(j) < input[1].charAt(j)) {
						hanako = hanako + 3;
						break;
					} else if (j == input[0].length() - 1) {
						taro = taro + 1;
						hanako = hanako + 1;
					}
				}
			}
			System.out.println(taro + " " + hanako);
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
}