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;
using System.Text;

namespace ConsoleApplication17
{
    class Program
    {
        static void Main(string[] args)
        {
            string str1 = Console.ReadLine();
            int n = int.Parse(str1);

            int hanakoPoint = 0;
            int taroPoint = 0;

            for (int i = 0; i < n; ++i)                             
            {
                string[] str2 = Console.ReadLine().Split(' ');
                string taro = str2[0];
                string hanako = str2[1];

                int x = taro.CompareTo(hanako);         //taro????????????????????????hanako????????????????????§????????????????????????

               if (x < 0)
               {
                   hanakoPoint += 3;
               }
               else if (x > 0)
               {
                   taroPoint += 3;
               }
               else
               {
                   ++hanakoPoint;
                   ++taroPoint;
               }

            }

            Console.WriteLine("{0} {1}", taroPoint, hanakoPoint);
        }
    }
}