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;
using System.Linq;

class Program
{


    class Characters
    {

        string alf = "abcdefghijklmnopqrstuvwxyz";
      
       public void CharcterCmpare(int[] data, char[] strT, char[] strH)
       {
            int i;
            int Tindexnum;
            int Hindexnum;
            for(i = 0; i < (strT.Length < strH.Length ? strT.Length : strH.Length); i++)
            {
                Tindexnum = alf.IndexOf(strT[i]);
                Hindexnum = alf.IndexOf(strH[i]);
                
                if(Tindexnum > Hindexnum)
                {                   
                    data[0] += 3;                    
                    break;                  
                }
                else if(Tindexnum < Hindexnum)
                {
                    data[1] += 3;                   
                    break;
                }
                else if(i == strT.Length - 1)
                {
                    data[1] += 3;
                }
                else if(i == strH.Length - 1)
                {
                    data[0] += 3;
                }
               
                
            }

       }


    }
    static void Main(string[] args)
    {
        int n = int.Parse(Console.ReadLine());
        char[] strT;
        char[] strH;
       
        int[] result = new int[2] { 0, 0 };

        for(int i = 0; i < n; i++)
        {
            string input = Console.ReadLine();
            var str = input.Split(' ');
            strT = str[0].ToArray();
            strH = str[1].ToArray();

            if(str[0] == str[1])
            {
                result[0] += 1;
                result[1] += 1;              
                continue;
            }
            else
            {
                var p = new Characters();
                p.CharcterCmpare(result, strT, strH);
            }

        }

        Console.WriteLine($"{result[0]} {result[1]}");

    }
}