cody-code-wy

#takes a dollar ammount and return the number of purchased bottles plus the maximum number of bottles possible with recyling
def total_bottles_from_purchase(amt)
  amt = amt / 2 #get the number of purchased bottles
  #Track the bottles, and caps not redeemed. Track the number of purchased, and free bottles recieved
  tracker = {bottles:amt,caps:amt,purchased:amt,free:0}
  while (tracker[:bottles] >= 2) || (tracker[:caps] >= 4)
    #get the number of new free bottles from recycling
    free  = tracker[:bottles] / 2
    free += tracker[:caps] / 4
    #remove reedemed bottles and caps

cody-code-wy

@ids = [[1,'I'],[5,'V'],[10,'X'],[50,'L'],[100,'C'],[500,'D'],[1000,'M']]

def to_roman(num)
  str = ''
  @ids.reverse.each { |id|
    until num / id[0] == 0
      str += id[1]
      num -= id[0]
    end
    if num == id[0]-1 && check[0] != 1

cody-code-wy

def count_letters(letter)
  hash = Hash.new { |hash,key| hash[key] = [] }

  letter.split("").each_with_index() { |x,i|
     hash[x] << i
  }
  
  hash
end

cody-code-wy

def mergesort(array)
  if array.count <= 1
    return array #Sorted!
  end

  half = array.count / 2
  a = mergesort(array.slice(0,half))
  b = mergesort(array.slice(half,array.count - half))

  array = [] #Empty it to start sortinng

cody-code-wy

def mergesort(array)
  if array.count <= 1
    return array #Sorted!
  end

  half = array.count / 2
  a = mergesort(array.slice(0,half))
  b = mergesort(array.slice(half,array.count - half))

  array = [] #Empty it to start sortinng

cody-code-wy

def cost(length,width,colors)
  x = length * width;
  if colors > 2
    x += colors * 15
  else
    x += colors * 10
  end
  return x * 1.15
end