list_replace
============

>>> from list_replace import list_replace

>>> L = ['abba', 'Adela', 'ell ella allaell', 'La Lola']
>>> n = list_replace(L, 'a', 'o')
>>> n == 8 and L == ['obbo', 'Adelo', 'ell ello olloell', 'Lo Lolo']     # doctesttag: +TAG=1_list_replace
True

>>> L = ['abba', 'Adela', 'bubu', 'ell ella allaell', 'La Lola']
>>> n = list_replace(L, 'a', 'o')
>>> n == 3 and L == ['obbo', 'Adelo', 'bubu', 'ell ella allaell', 'La Lola']    # doctesttag: +TAG=1_list_replace
True

>>> L = ['abba', 'Adela', 'ell ella allaell', 'La Lola']
>>> n = list_replace(L, 'e', 'i')
>>> n == 0 and L == ['abba', 'Adela', 'ell ella allaell', 'La Lola']    # doctesttag: +TAG=1_list_replace
True

>>> L = ['abba', 'Adela', 'elle', 'La Lola']
>>> n = list_replace(L, 'a', 'o')
>>> n == 3 and L == ['obbo', 'Adelo', 'elle', 'La Lola']    # doctesttag: +TAG=1_list_replace
True

>>> L = []
>>> n = list_replace(L, 'u', 'i')
>>> n == 0 and L == []    # doctesttag: +TAG=1_list_replace
True

>>> L = ['abbae', 'Adela', 'ell ella allaell', 'La Lola']
>>> n = list_replace(L, 'e', 'i')
>>> n == 5 and L == ['abbai', 'Adila', 'ill illa allaill', 'La Lola']    # doctesttag: +TAG=1_list_replace
True

================================================================

grades
======

average
-------

>>> from grades import average

>>> average(['Felip', True, 7.0, 1.7, 3.2, 4.5, 3.8])    # doctesttag: +TAG=2_grades-1_average
4.62

>>> average(['Joan', False, 2.9, 4.8, 8.3])    # doctesttag: +TAG=2_grades-1_average
6.55

>>> average(['Maria', False, 9.6, 9.3, 4.7, 9.9])    # doctesttag: +TAG=2_grades-1_average
9.6

>>> average(['Mar', True, 5.3, 4.5])    # doctesttag: +TAG=2_grades-1_average
5.3

>>> average(['Robert', False, 5.0, 2.5, 7.5, 4.0])    # doctesttag: +TAG=2_grades-1_average
5.5



grade_classify
--------------

>>> from grades import grade_classify

>>> stL = [ 
... 	['Joan', False, 2.9, 4.8, 8.3],
...	['Mario', True, 4.5, 5.5, 6.5, 7.5],
...	['Maria', False, 9.6, 9.3, 4.7, 9.9],
...	['Felip', True, 7.0, 1.7, 3.2, 4.5, 3.8],
...	['Mar', True, 5.3, 6.5] 
... ]

>>> stLcopy = stL.copy()

>>> grade_classify(stL)    # doctesttag: +TAG=2_grades-2_grade_classify
([('Joan', 6.55), ('Mar', 6.5), ('Maria', 9.6), ('Mario', 6.5)], [('Felip', 4.62)])

>>> stL == stLcopy
True
    
>>> stL = [
... 	['Joan', False, 0.0, 2.9, 4.8, 5.3],
...	['Mario', True, 0.0, 0.0, 4.5, 5.5, 6.5, 7.5],
... 	['Maria', False, 0.0, 1.6, 5.3, 4.7, 5.9],
... 	['Felip', True, 0.0, 7.0, 1.7, 3.2, 4.5, 3.8],
... 	['Mar', True, 0.0, 5.3, 4.5]
... ]

>>> stLcopy = stL.copy()

>>> grade_classify(stL)    # doctesttag: +TAG=2_grades-2_grade_classify
([], [('Felip', 4.04), ('Joan', 4.33), ('Mar', 4.9), ('Maria', 4.38), ('Mario', 4.8)])

>>> stL == stLcopy
True

>>> stL = [
... ['Aina', False, 2.5, 5.9, 4.8, 5.3],
... ['Marc', False, 3.0, 9.6, 5.3, 4.7, 5.9],
... ['Roc', True, 4.5, 7.0, 5.7, 3.2, 4.5, 8.8],
... ['Ona', True, 0.0, 3.3, 5.2, 7.5]
... ]

>>> stLcopy = stL.copy()

>>> grade_classify(stL)    # doctesttag: +TAG=2_grades-2_grade_classify
([('Aina', 5.33), ('Marc', 6.38), ('Ona', 5.33), ('Roc', 6.1)], [])

>>> stL == stLcopy
True

>>> grade_classify([])    # doctesttag: +TAG=2_grades-2_grade_classify
([], [])



grade_rank
----------

>>> from grades import grade_rank

>>> l = [ ['Joan', False, 2.9, 4.8, 8.3],
...	['Mario', True, 4.5, 5.5, 6.5, 7.5],
...	['Maria', False, 9.6, 9.3, 4.7, 9.9],
...	['Felip', True, 7.0, 1.7, 3.2, 4.5, 3.8],
...	['Mar', True, 5.3, 6.5] 
... ]

>>> sol = [[1, 9.6, 'Maria'], [2, 6.55, 'Joan'], [3, 6.5, 'Mario'], [4, 6.5, 'Mar'], [5, 4.62, 'Felip']]

>>> grade_rank(l)
>>> if l == sol:    # doctesttag: +TAG=2_grades-3_grade_rank
... 	True
... else:
... 	print('Expect: ', sol)
... 	print('Got: ', l)
True
    
>>> l = [
... 	['Joan', False, 0.0, 2.9, 4.8, 5.3],
...	['Mario', True, 0.0, 0.0, 4.5, 5.5, 6.5, 7.5],
... 	['Maria', False, 0.0, 1.6, 5.3, 4.7, 5.9],
... 	['Felip', True, 0.0, 7.0, 1.7, 3.2, 4.5, 3.8],
... 	['Mar', True, 0.0, 5.3, 4.5]
... ]

>>> sol = [[1, 4.9, 'Mar'], [2, 4.8, 'Mario'], [3, 4.38, 'Maria'], [4, 4.33, 'Joan'], [5, 4.04, 'Felip']]

>>> grade_rank(l)    # doctesttag: +TAG=2_grades-3_grade_rank
>>> if l == sol:
... 	True
... else:
... 	print('Expect: ', sol)
... 	print('Got: ', l)
True

>>> l = [
... ['Aina', False, 2.5, 5.9, 4.8, 5.3],
... ['Marc', False, 3.0, 9.6, 5.3, 4.7, 5.9],
... ['Roc', True, 4.5, 7.0, 5.7, 3.2, 4.5, 8.8],
... ['Ona', True, 0.0, 3.3, 5.2, 7.5]
... ]

>>> sol = [[1, 6.38, 'Marc'], [2, 6.1, 'Roc'], [3, 5.33, 'Ona'], [4, 5.33, 'Aina']]

>>> grade_rank(l)    # doctesttag: +TAG=2_grades-3_grade_rank
>>> if l == sol:
... 	True
... else:
... 	print('Expect: ', sol)
... 	print('Got: ', l)
True

>>> l = []
>>> sol = []
>>> grade_rank(l)
>>> if l == sol:    # doctesttag: +TAG=2_grades-3_grade_rank
... 	True
... else:
... 	print('Expect: ', sol)
... 	print('Got: ', l)
True


grade_select
------------

>>> from grades import grade_select

>>> stL = [ ['Felip', True, 7.0, 1.7, 3.2, 4.5, 3.8],
... 	['Joan', False, 2.9, 4.8, 8.3],
... 	['Maria', False, 9.6, 9.3, 4.7, 9.9],
... 	['Mar', True, 5.3],
... 	['Robert', False, 5.0, 2.5, 7.5, 4.0] ]

>>> grade_select(stL, 'new')
>>> sol = [['Joan', False, 2.9, 4.8, 8.3], ['Maria', False, 9.6, 9.3, 4.7, 9.9], ['Robert', False, 5.0, 2.5, 7.5, 4.0]]
>>> stL == sol    # doctesttag: +TAG=2_grades-4_grade_select
True

>>> stL = [ ['Felip', True, 7.0, 1.7, 3.2, 4.5, 3.8],
... 	['Joan', False, 2.9, 4.8, 8.3],
... 	['Maria', False, 9.6, 9.3, 4.7, 9.9],
... 	['Mar', True, 5.3],
... 	['Robert', False, 5.0, 2.5, 7.5, 4.0] ]

>>> grade_select(stL, 'rep')
>>> sol = [['Felip', True, 7.0, 1.7, 3.2, 4.5, 3.8], ['Mar', True, 5.3]]
>>> stL == sol    # doctesttag: +TAG=2_grades-4_grade_select
True

>>> stL = [ ['Felip', True, 7.0, 1.7, 3.2, 4.5, 3.8],
... 	['Joan', False, 2.9, 4.8, 8.3],
... 	['Maria', False, 9.6, 9.3, 4.7, 9.9],
... 	['Mar', True, 5.3],
... 	['Robert', False, 5.0, 2.5, 7.5, 4.0] ]

>>> grade_select(stL, 'all')
>>> sol = [['Felip', True, 7.0, 1.7, 3.2, 4.5, 3.8], ['Joan', False, 2.9, 4.8, 8.3], ['Maria', False, 9.6, 9.3, 4.7, 9.9], ['Mar', True, 5.3], ['Robert', False, 5.0, 2.5, 7.5, 4.0]]
>>> stL == sol    # doctesttag: +TAG=2_grades-4_grade_select
True


================================================================

minmax_swap
===========

>>> from minmax_swap import minmax_swap

>>> l1 = [1.0, 2.5, 3.8]
>>> l2 = [2.0, 0.0, 5.0] 
>>> minmax_swap(l1, l2)
>>> l1 == [2.0, 2.5, 5.0] and l2 == [1.0, 0.0, 3.8]    # doctesttag: +TAG=3_minmax_swap
True

>>> l1 = [1.0, 2.5, 3.8, 0.0, 1.0]
>>> l2 = [2.0, 0.0, 5.0] 
>>> minmax_swap(l1, l2)
>>> l1 == [2.0, 2.5, 5.0, 0.0, 1.0] and l2 == [1.0, 0.0, 3.8]    # doctesttag: +TAG=3_minmax_swap
True

>>> l1 = [1.5, 3.0, 2.5, 6.2, 4.8, 8.1]
>>> l2 = [0.0, 5.2, 7.4, 3.3, 5.5, 0.1, 5.0, 0.0]
>>> minmax_swap(l1, l2)
>>> l1 == [1.5, 5.2, 7.4, 6.2, 5.5, 8.1] and l2 == [0.0, 3.0, 2.5, 3.3, 4.8, 0.1, 5.0, 0.0]    # doctesttag: +TAG=3_minmax_swap
True

>>> l1 = [1.0, 2.0, 3.0, 4.0, 5.0]
>>> l2 = [1.0, 2.0, 3.0] 
>>> minmax_swap(l1, l2)
>>> l1 == [1.0, 2.0, 3.0, 4.0, 5.0] and l2 == [1.0, 2.0, 3.0]    # doctesttag: +TAG=3_minmax_swap
True

================================================================