ergz
/
tlacyl
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

cant figure out qs in python

This commit is contained in:
Emanuel Rodriguez 2023-08-20 16:23:05 -07:00
parent fb08343f8c
commit 1e8301139a
1 changed files with 20 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
python/quicksort.py Normal file
View File

@ -0,0 +1,20 @@
def partition(arr, lo, hi):
pivot_value = arr[hi]
current_index = lo - 1
for i in range(lo, hi):
if arr[i] <= pivot_value:
current_index += 1
arr[current_index], arr[i] = arr[i], arr[current_index]
current_index += 1
arr[hi] = arr[current_index]
arr[current_index] = pivot_value
return current_index
def quicksort(arr, lo, hi):
if lo < hi:
part = partition(arr, lo, hi)
partition(arr, lo, part - 1)
partition(arr, part + 1, hi)