
def squared_sum(a, b)
  (a+b)**2
end

def sort_array_plus_one(a)
  a.sort
  a.map {|x| x+1}
end

def combine_name(first_name, last_name)
  first_name + " " + last_name
end

def blockin_time(a)
  # DO NOT EDIT THIS CODE BELOW
  require './foobar'
  Foobar.baz a
end