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.*;
class Main
{
    public static void main(String args[])throws IOException
    {
	BufferedReader input=new BufferedReader(new InputStreamReader(System.in));
	String str1=input.readLine();
	int n=Integer.parseInt(str1);
	int a=0,b=0;
	for(int i=0;i<n;i++)
	    {
		String str3=input.readLine();
	String str2[]=str3.split(" ");
	if(str2[0].compareTo(str2[1])>0)a+=3;
	else if(str2[0].compareTo(str2[1])<0)b+=3;
	else if(str2[0].compareTo(str2[1])==0)
	    {
		a++;
		b++;
	    }

	    }
	System.out.println(a+" "+b);
    }
}