GDD2011 test #3

gistfile1.js

var util = require('util'),
	fs = require('fs');
	
	// textos...
var txta = fs.readFileSync('a.txt', 'utf8');
var txtb = fs.readFileSync('b.txt', 'utf8');

var words = txtb.trim().split(/\s+/);
var uniq = [];
words.forEach(function(w) {
	if (uniq.indexOf(w) == -1) uniq.push(w);
});
uniq.sort(function(a, b) {
	var chars = 'bhtsxnkpfjgrcmvlwzdq'.split('');
	var achars = a.split('');
	var bchars = b.split('');
	var word1 = 0;
	for (var i = 0, len = Math.min(a.length, a.length); i < len; i++) {
		if (chars.indexOf(achars[i]) < chars.indexOf(bchars[i])) word1--;
		else if (chars.indexOf(achars[i]) > chars.indexOf(bchars[i])) word1++;
		if (word1 != 0) break;
	}
	if (word1 < 0) return -1;
	else if (word1 > 0) return 1;
	else return 0;
});

console.log(uniq.join(' '))