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Christian Clauss 2a8185f159
Add Python doctests to count-inversions.py (#159) 
* Add Python doctests to count-inversions.py

These [doctests](https://docs.python.org/3/library/doctest.html) can be run with `python3 -m doctest -v count-inversions.py`

Our GitHub Actions will also run these doctests.  https://github.com/MakeContributions/DSA/actions

The answer to the last test should be 0, not 2.

@atin Your review please.

* Avoid unnecessary inversions
 		2021-04-12 06:03:47 -04:00
..
c-or-cpp added max subarray sum (#131) 2021-04-03 12:16:29 -04:00
java add arrays left rotation in java (#155) 2021-04-11 13:49:36 -04:00
js added algo to count inversions in an array in C++, Python, JavaScript and Java (#79) 2021-02-23 16:14:09 -04:00
python Add Python doctests to count-inversions.py (#159) 2021-04-12 06:03:47 -04:00
README.md add arrays left rotation in java (#155) 2021-04-11 13:49:36 -04:00

README.md

Algorithms related to arrays

C or C++

  1. Counting Inversions
  2. Dutch Flag Algo
  3. Left Rotation of Array
  4. Shift Negatives in Array
  5. Maximum Subarray Sum

Python

  1. Counting Inversions

JavaScript

  1. Counting Inversions

Java

  1. Counting Inversions
  2. Kadane's Algorithm
  3. Left Rotation of Array