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Spectre
2025-04-01 14:28:43 +02:00
parent f2ae2cbc13
commit e03e5458aa
77 changed files with 1231 additions and 945 deletions
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46
fonctions_tri/partitionement.py
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@@ -1,6 +1,7 @@
from typing import Any
def partitionement(liste: list[Any],debut,fin):
def partitionement(liste: list[Any], debut, fin):
pivot = liste[debut]
gauche = debut + 1
droite = fin - 1
@@ -12,49 +13,16 @@ def partitionement(liste: list[Any],debut,fin):
droite -= 1
if gauche < droite:
exchange(liste,gauche,droite)
exchange(liste, gauche, droite)
gauche += 1
droite -= 1
exchange(liste,droite,debut)
exchange(liste, droite, debut)
return droite
def exchange(liste, indx_g, indx_d):
liste[indx_g],liste[indx_d] = liste[indx_d], liste[indx_g]
l = [12,4,0,44,27]
print(partitionement(l,0,len(l)-1))
liste[indx_g], liste[indx_d] = liste[indx_d], liste[indx_g]
l = [12, 4, 0, 44, 27]
print(partitionement(l, 0, len(l) - 1))