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 C# (judge verdict: Accepted)

using System;
class main{
    static void Main(string[] args){
        int n = int.Parse(Console.ReadLine());
        int tpoint = 0;
        int hpoint = 0;
        for (int i = 0; i < n; i++)
        {
            string[] data = Console.ReadLine().Split(' ');
            if (data[0] == data[1])
            {
                tpoint++; hpoint++;
                continue;
            }
            char[] t = data[0].ToCharArray();
            char[] h = data[1].ToCharArray();
            int tlength = t.Length, hlength = h.Length;
            int charcount = tlength > hlength ? hlength:tlength;
            bool winner = tlength > hlength ? true : false;

            for (int j = 0 ; j < charcount; j++)
            {
                if (t[j] > h[j])
                {
                    winner = true;
                    break;
                }
                else if (t[j] < h[j])
                {
                    winner = false;
                    break;
                }
            }

            if(winner)
            {
                tpoint += 3;
            }else{
                hpoint += 3;
            }
        }
        Console.WriteLine("{0} {1}", tpoint, hpoint);
    }
}