algorithm/Python
1
0
Fork 0
mirror of https://github.com/TheAlgorithms/Python.git synced 2025-07-05 09:21:13 +08:00
Code Issues Packages Projects Releases Wiki Activity

[pre-commit.ci] pre-commit autoupdate (#12398)

Browse Source 
updates:
- [github.com/astral-sh/ruff-pre-commit: v0.4.10 → v0.5.0](https://github.com/astral-sh/ruff-pre-commit/compare/v0.4.10...v0.5.0)
- [github.com/pre-commit/mirrors-mypy: v1.10.0 → v1.10.1](https://github.com/pre-commit/mirrors-mypy/compare/v1.10.0...v1.10.1)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
This commit is contained in:
pre-commit-ci[bot]
2024-11-25 21:46:20 +01:00
committed by GitHub
parent f3f32ae3ca
commit fc33c50593
30 changed files with 66 additions and 78 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
graphs/ant_colony_optimization_algorithms.py
View File

@ -194,10 +194,8 @@ def city_select(
IndexError: list index out of range
"""
probabilities = []
for city in unvisited_cities:
city_distance = distance(
unvisited_cities[city], next(iter(current_city.values()))
)
for city, value in unvisited_cities.items():
city_distance = distance(value, next(iter(current_city.values())))
probability = (pheromone[city][next(iter(current_city.keys()))] ** alpha) * (
(1 / city_distance) ** beta
)