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 Scala (judge verdict: Accepted)

import scala.io.StdIn

/**
  * AOJ
  */
object Main {

  def main(args: Array[String]): Unit = {

    val p = new Point(0,0)
    val n = StdIn.readInt()
    for(_ <- 1 to n){
      val animals = StdIn.readLine().split(" ")
      if(animals(0) > animals(1)){
        p.taro += 3
      } else if(animals(0) < animals(1)){
        p.hanako += 3
      } else {
        p.taro += 1
        p.hanako += 1
      }
    }
    println(p.taro + " " + p.hanako)
  }
  class Point(var taro:Int,var hanako:Int)
}