inputlist module

class inputlist.InputList(nums=None, sum=None, minmax=None, maxdiff=None)
calc_max_diff()

Returns maximum difference between consecutive elements in input list

Parameters:

self – list of n integers between -9,000 and 9,000

Returns:

maximum difference d defined by d = self[i+1] - self[i] for i = 0 to n-1

Raises:
  • ImportError – If Numpy is not installed
  • TypeError – Input must be lists
  • TypeError – Input elements must be integers
  • ValueError – All input elements must be between -9,000 and 9,000 (inclusive)
  • BadNumbersException – Numbers 123 and 321 cannot be in same list
calc_min_max()

Returns min and max in a list

Parameters:

self – (int) list to calc min and max of

Returns:

min and max of list in a tuple

Raises:
  • TypeError – Input must be lists
  • TypeError – Input elements must be integers
  • ValueError – All input elements must be between -9,000 and 9,000 (inclusive)
  • BadNumbersException – Numbers 123 and 321 cannot be in same list
calc_sum()

Returns the sum of a list

Parameters:

self – list of n integers between -9,000 and 9,000

Returns:

sum of all the n integers in the list

Raises:
  • TypeError – Input must be lists
  • TypeError – Input elements must be integers
  • ValueError – All input elements must be between -9,000 and 9,000 (inclusive)
  • BadNumbersException – Numbers 123 and 321 cannot be in same list
static import_modules()

Imports required module (Numpy)

Returns:the module Numpy
nums