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;
using System.Collections.Generic;

class Program
{
    static void Main()
    {
        int turn = int.Parse(Console.ReadLine());
        int TaroPoint = 0;
        int HanakoPoint = 0;

        for (int i=0;i< turn;i++)
        {
            string[] cards = Console.ReadLine().Split(' ');

            char[] Tarocard = cards[0].ToCharArray();
            char[] Hanakocard = cards[1].ToCharArray();

            int judge = 7;

            if (Tarocard.GetLength(0) >= Hanakocard.GetLength(0)) //Taro????????????????????°????????¨???
            {
                 judge = Battle(Tarocard, Hanakocard);
                switch (judge)
                {
                    case -1: HanakoPoint = HanakoPoint + 3; break;
                    case 0: HanakoPoint++; TaroPoint++; break;
                    case 1: TaroPoint = TaroPoint + 3; break;
                }
            }


            if (Hanakocard.GetLength(0) > Tarocard.GetLength(0)) //??±???????????????????????°????????¨???
            {
                judge = Battle(Hanakocard, Tarocard);
                switch(judge)
                {
                    case 1: HanakoPoint = HanakoPoint +3; break;
                    case 0 : HanakoPoint++;TaroPoint++; break;
                    case -1: TaroPoint = TaroPoint + 3; break;
                }
            }

                    
        }

        Console.WriteLine("{0} {1}", TaroPoint,HanakoPoint);

    }

    static int Battle(char[] x,char[] y)  //x??????????????????????????¨??????  x?????????=1,y?????????=-1,????????????=0
    {
        for (int i=0;i < y.GetLength(0);i++)
        {
            if (x[i] > y[i])
                return 1;

            else
            {
                if (x[i] < y[i])
                    return -1;
            }
        }

        if (x.GetLength(0) != y.GetLength(0))
            return 1;
        else
        return 0;
    }
}