How to Sort a List in Python

3 points by aogl 5 years ago | 3 comments

dalke 5 years ago |

Python has a sorting HOWTO at https://docs.python.org/3/howto/sorting.html . I was the original author, back in around 1998 or so. This new article covers a subset of that HOWTO.

babu_bhaiya 5 years ago |

What is the time complexity? O(n log n) most probably. And what actual sort does it use? Quick sort or merge sort or any other?

dalke 5 years ago | |

https://en.wikipedia.org/wiki/Timsort

> In the worst case, Timsort takes O(n logn) comparisons to sort an array of n elements. In the best case, which occurs when the input is already sorted, it runs in linear time, meaning that it is an adaptive sorting algorithm.