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;

public class Main {

	public static void main(String[] args) throws IOException {

		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		int count = Integer.parseInt(br.readLine());
		int pointOfTaro = 0;
		int pointOfHanako = 0;

		for (int i = 0; i < count; i++) {
			String[] strs = br.readLine().split(" ");
			if (strs[0].length() > strs[1].length()) {
				pointOfHanako = pointOfHanako + 3;
			} else if (strs[1].length() > strs[0].length()) {
				pointOfTaro = pointOfTaro + 3;
			} else {
				pointOfHanako++;
				pointOfTaro++;
			}
		}
		System.out.println(pointOfTaro + " " + pointOfHanako);
	}
}