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 scan = new Scanner(System.in);
		//???????????°
		int turns = Integer.parseInt(scan.nextLine());
		//?????¬??????????????????
		int player1 = 0;
		int player2 = 0;
		
		int jad;
		String str = scan.nextLine();
		String[] answer = str.split(" ");
		for (int i = 0; i < turns; i++) {
			jad = answer[0].compareTo(answer[1]);
			if(jad > 0){
				player1 += 3;
			}else if(jad < 0){
				player2 += 3;
			}else{
				player1++;
				player2++;
			}
			if(!(i == (turns - 1))){
				str = scan.nextLine();
				answer = str.split(" ");
			}
		}
		
		System.out.println(player1 + " " + player2);
		
	}

	
}