classes.py

print("BEFORE")

def creer_classes(eleves_tries):
   taille_classe = len(eleves_tries)//3
   return ( eleves_tries[:taille_classe],eleves_tries[taille_classe:2*taille_classe],eleves_tries[2*taille_classe:])


print(creer_classes([]))
print(creer_classes([0]))
print(creer_classes([0,1,2]))
print(creer_classes([0,1,2,3,]))
print(creer_classes([0,1,2,3,4,]))
print(creer_classes([0,1,2,3,4,5]))
print(creer_classes([0,1,2,3,4,5,6]))
print(creer_classes([0,1,2,3,4,5,6,7]))
print(creer_classes([0,1,2,3,4,5,6,7,8]))
print(creer_classes([0,1,2,3,4,5,6,7,8,9]))
print(creer_classes([0,1,2,3,4,5,6,7,8,9,10]))
print(creer_classes([0,1,2,3,4,5,6,7,8,9,10,11]))




print("AFTER")


def creer_classes(eleves_tries):
   taille_classe = len(eleves_tries)//3+1
   return ( eleves_tries[:taille_classe],eleves_tries[taille_classe:2*taille_classe],eleves_tries[2*taille_classe:])

print(creer_classes([]))
print(creer_classes([0]))
print(creer_classes([0,1,2]))
print(creer_classes([0,1,2,3,]))
print(creer_classes([0,1,2,3,4,]))
print(creer_classes([0,1,2,3,4,5]))
print(creer_classes([0,1,2,3,4,5,6]))
print(creer_classes([0,1,2,3,4,5,6,7]))
print(creer_classes([0,1,2,3,4,5,6,7,8]))
print(creer_classes([0,1,2,3,4,5,6,7,8,9]))
print(creer_classes([0,1,2,3,4,5,6,7,8,9,10]))
print(creer_classes([0,1,2,3,4,5,6,7,8,9,10,11]))

print("INITIAL")

def creer_classes(eleves_tries):
    taille_classe = len(eleves_tries)//3
    classe_A, classe_B, classe_C = [], [], []
    for i, eleve, in enumerate(eleves_tries):
        if i<taille_classe:
            classe_A.append(eleve)
        elif i <2*taille_classe:
            classe_B.append(eleve)
        else:
            classe_C.append(eleve)
    return classe_A, classe_B, classe_C

print(creer_classes([]))
print(creer_classes([0]))
print(creer_classes([0,1,2]))
print(creer_classes([0,1,2,3,]))
print(creer_classes([0,1,2,3,4,]))
print(creer_classes([0,1,2,3,4,5]))
print(creer_classes([0,1,2,3,4,5,6]))
print(creer_classes([0,1,2,3,4,5,6,7]))
print(creer_classes([0,1,2,3,4,5,6,7,8]))
print(creer_classes([0,1,2,3,4,5,6,7,8,9]))
print(creer_classes([0,1,2,3,4,5,6,7,8,9,10]))
print(creer_classes([0,1,2,3,4,5,6,7,8,9,10,11]))

print("FLOOR")
def creer_classes(eleves_tries):
   from math import ceil
   taille_classe = ceil(len(eleves_tries)/3)
   return ( eleves_tries[:taille_classe],eleves_tries[taille_classe:2*taille_classe],eleves_tries[2*taille_classe:])


print(creer_classes([]))
print(creer_classes([0]))
print(creer_classes([0,1,2]))
print(creer_classes([0,1,2,3,]))
print(creer_classes([0,1,2,3,4,]))
print(creer_classes([0,1,2,3,4,5]))
print(creer_classes([0,1,2,3,4,5,6]))
print(creer_classes([0,1,2,3,4,5,6,7]))
print(creer_classes([0,1,2,3,4,5,6,7,8]))
print(creer_classes([0,1,2,3,4,5,6,7,8,9]))
print(creer_classes([0,1,2,3,4,5,6,7,8,9,10]))
print(creer_classes([0,1,2,3,4,5,6,7,8,9,10,11]))

print("CEIL")
def creer_classes(eleves_tries):
   from math import floor
   taille_classe = floor(len(eleves_tries)/3)
   return ( eleves_tries[:taille_classe],eleves_tries[taille_classe:2*taille_classe],eleves_tries[2*taille_classe:])


print(creer_classes([]))
print(creer_classes([0]))
print(creer_classes([0,1,2]))
print(creer_classes([0,1,2,3,]))
print(creer_classes([0,1,2,3,4,]))
print(creer_classes([0,1,2,3,4,5]))
print(creer_classes([0,1,2,3,4,5,6]))
print(creer_classes([0,1,2,3,4,5,6,7]))
print(creer_classes([0,1,2,3,4,5,6,7,8]))
print(creer_classes([0,1,2,3,4,5,6,7,8,9]))
print(creer_classes([0,1,2,3,4,5,6,7,8,9,10]))
print(creer_classes([0,1,2,3,4,5,6,7,8,9,10,11]))

classes_output.txt

BEFORE
([], [], [])
([], [], [0])
([0], [1], [2])
([0], [1], [2, 3])
([0], [1], [2, 3, 4])
([0, 1], [2, 3], [4, 5])
([0, 1], [2, 3], [4, 5, 6])
([0, 1], [2, 3], [4, 5, 6, 7])
([0, 1, 2], [3, 4, 5], [6, 7, 8])
([0, 1, 2], [3, 4, 5], [6, 7, 8, 9])
([0, 1, 2], [3, 4, 5], [6, 7, 8, 9, 10])
([0, 1, 2, 3], [4, 5, 6, 7], [8, 9, 10, 11])
AFTER
([], [], [])
([0], [], [])
([0, 1], [2], [])
([0, 1], [2, 3], [])
([0, 1], [2, 3], [4])
([0, 1, 2], [3, 4, 5], [])
([0, 1, 2], [3, 4, 5], [6])
([0, 1, 2], [3, 4, 5], [6, 7])
([0, 1, 2, 3], [4, 5, 6, 7], [8])
([0, 1, 2, 3], [4, 5, 6, 7], [8, 9])
([0, 1, 2, 3], [4, 5, 6, 7], [8, 9, 10])
([0, 1, 2, 3, 4], [5, 6, 7, 8, 9], [10, 11])
INITIAL
([], [], [])
([], [], [0])
([0], [1], [2])
([0], [1], [2, 3])
([0], [1], [2, 3, 4])
([0, 1], [2, 3], [4, 5])
([0, 1], [2, 3], [4, 5, 6])
([0, 1], [2, 3], [4, 5, 6, 7])
([0, 1, 2], [3, 4, 5], [6, 7, 8])
([0, 1, 2], [3, 4, 5], [6, 7, 8, 9])
([0, 1, 2], [3, 4, 5], [6, 7, 8, 9, 10])
([0, 1, 2, 3], [4, 5, 6, 7], [8, 9, 10, 11])
FLOOR
([], [], [])
([0], [], [])
([0], [1], [2])
([0, 1], [2, 3], [])
([0, 1], [2, 3], [4])
([0, 1], [2, 3], [4, 5])
([0, 1, 2], [3, 4, 5], [6])
([0, 1, 2], [3, 4, 5], [6, 7])
([0, 1, 2], [3, 4, 5], [6, 7, 8])
([0, 1, 2, 3], [4, 5, 6, 7], [8, 9])
([0, 1, 2, 3], [4, 5, 6, 7], [8, 9, 10])
([0, 1, 2, 3], [4, 5, 6, 7], [8, 9, 10, 11])
CEIL
([], [], [])
([], [], [0])
([0], [1], [2])
([0], [1], [2, 3])
([0], [1], [2, 3, 4])
([0, 1], [2, 3], [4, 5])
([0, 1], [2, 3], [4, 5, 6])
([0, 1], [2, 3], [4, 5, 6, 7])
([0, 1, 2], [3, 4, 5], [6, 7, 8])
([0, 1, 2], [3, 4, 5], [6, 7, 8, 9])
([0, 1, 2], [3, 4, 5], [6, 7, 8, 9, 10])
([0, 1, 2, 3], [4, 5, 6, 7], [8, 9, 10, 11])