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: Time Limit Exceeded)

#include<stdio.h>
#include<string.h>
int main(void){
	int i,j,n;
	int taro=0,hana=0;
	int lent,lenh,lena;
	char t[101],h[101];

	scanf("%d",&n);
	for(i=0;i<n;i++){
		scanf("%s %s",t,h);

		lent=strlen(t);
		lenh=strlen(h);
		lena=(lent>lenh)?lent:lenh;

		j=0;
		for(i=1;i<=lena;i++){
			j=strncmp(t,h,i);
			if(j!=0) break;
		}
		if (j==0){
			taro++;
			hana++;
		}
		else if(j<0){
			taro+=3;
		}
		else{
			hana+=3;
		}
	}
	printf("%d %d\n",taro,hana);
	return 0;
}