mirror of
https://github.com/python/cpython.git
synced 2025-11-04 03:44:55 +00:00
4e16098ce7
Added runcall(func, *args) interfaces to profile.py, bdb.py, pdb.py, wdb.py Added new module bisect.py and used it in sched.py. Mostly cosmetic changes to profile.py (changed output format).
23 lines
458 B
Python
23 lines
458 B
Python
# Bisection algorithms
|
|
|
|
|
|
# Insert item x in list a, and keep it sorted assuming a is sorted
|
|
|
|
def insort(a, x):
|
|
lo, hi = 0, len(a)
|
|
while lo < hi:
|
|
mid = (lo+hi)/2
|
|
if x < a[mid]: hi = mid
|
|
else: lo = mid+1
|
|
a.insert(lo, x)
|
|
|
|
|
|
# Find the index where to insert item x in list a, assuming a is sorted
|
|
|
|
def bisect(a, x):
|
|
lo, hi = 0, len(a)
|
|
while lo < hi:
|
|
mid = (lo+hi)/2
|
|
if x < a[mid]: hi = mid
|
|
else: lo = mid+1
|
|
return lo
|