imouaddine

<?php

$style = theme_get_setting('style');

switch ($style) {
	case 1:
		drupal_add_css(drupal_get_path('theme', 'current') . '/css/style1.css', array('group' => CSS_THEME, 'weight' => 100, 'type' => 'file'));
		break;
	case 2:
		drupal_add_css(drupal_get_path('theme', 'current') . '/css/style2.css', array('group' => CSS_THEME, 'weight' => 100, 'type' => 'file'));

imouaddine

def max_subarray(a)


  max = - Float::INFINITY
  max_at = []

  sum = 0
  sum_at = []
  a.each_with_index do |e, i|

imouaddine

def isomorphic(a,b)
  if a.length == 0 && b.length == 0
    true
  elsif a.length != b.length
    false
  else

    a_stru = b_stru = Hash.new{|hash, key| hash[key] =[] }
    b_stru = Hash.new{|hash, key| hash[key] =[] }

imouaddine

def product_max(a)


  max_so_far = 1
  min_so_far = 1

  max = 1

  a.each do |i|

imouaddine

def distance(a,b)
  words = "I am a good girl".split(/\W+/)

  a_found = false
  b_found = false
  prev = nil

  words.each_with_index do |word, index|

    if word == a

imouaddine

class LinkedList
  attr_accessor :head, :tail

  class Node
    attr_accessor :previous, :next, :value

    def initialize(value)
      @value = value
    end
  end

imouaddine

def compress_length(a)
  if a.length < 3
    return a
  end

  result = ""
  count = 1

  a.chars.each_with_index do |c, index|
    if c == a[index+1]

imouaddine

def rotate_matrix(a, length)
  (0).upto(length -1) do |i|
    (i+1).upto(length -1) do |j|
      a[i][j], a[j][i] = a[j][i], a[i][j]
    end
  end
  a
end

imouaddine

 def remove_duplicates
    unless head && head.next
      return self
    end
    current  = head
    while(current)
      runner = current.next
      _previous = current
      while(runner)
        if runner.value == current.value

imouaddine

class LinkedList
  attr_accessor :head, :tail

  class Node
    attr_accessor :previous, :next, :value

    def initialize(value)
      @value = value
    end
  end