Merge branch 'TheAlgorithms:master' into master

Author: vijayalaxmi777

.devcontainer/Dockerfile

@@ -1,5 +1,5 @@
 # https://github.com/microsoft/vscode-dev-containers/blob/main/containers/python-3/README.md
-ARG VARIANT=3.12-bookworm
+ARG VARIANT=3.13-bookworm
 FROM mcr.microsoft.com/vscode/devcontainers/python:${VARIANT}
 COPY requirements.txt /tmp/pip-tmp/
 RUN python3 -m pip install --upgrade pip \

.devcontainer/devcontainer.json

@@ -7,7 +7,7 @@
 			// Update 'VARIANT' to pick a Python version: 3, 3.11, 3.10, 3.9, 3.8
 			// Append -bullseye or -buster to pin to an OS version.
 			// Use -bullseye variants on local on arm64/Apple Silicon.
-			"VARIANT": "3.12-bookworm",
+			"VARIANT": "3.13-bookworm",
 		}
 	},
 

.github/CODEOWNERS

@@ -9,8 +9,6 @@
 
 /.*  @cclauss
 
-# /arithmetic_analysis/
-
 # /backtracking/
 
 # /bit_manipulation/

.github/workflows/build.yml

@@ -25,12 +25,13 @@ jobs:
       - name: Run tests
         # TODO: #8818 Re-enable quantum tests
         run: pytest
-          --ignore=quantum/q_fourier_transform.py
           --ignore=computer_vision/cnn_classification.py
+          --ignore=docs/conf.py
           --ignore=dynamic_programming/k_means_clustering_tensorflow.py
           --ignore=machine_learning/lstm/lstm_prediction.py
           --ignore=neural_network/input_data.py
           --ignore=project_euler/
+          --ignore=quantum/q_fourier_transform.py
           --ignore=scripts/validate_solutions.py
           --cov-report=term-missing:skip-covered
           --cov=. .

.github/workflows/sphinx.yml

@@ -0,0 +1,50 @@
+name: sphinx
+
+on:
+  # Triggers the workflow on push or pull request events but only for the "master" branch
+  push:
+    branches: ["master"]
+  pull_request:
+    branches: ["master"]
+  # Or manually from the Actions tab
+  workflow_dispatch:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  build_docs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.13
+          allow-prereleases: true
+      - run: pip install --upgrade pip
+      - run: pip install myst-parser sphinx-autoapi sphinx-pyproject
+      - uses: actions/configure-pages@v5
+      - run: sphinx-build -c docs . docs/_build/html
+      - uses: actions/upload-pages-artifact@v3
+        with:
+          path: docs/_build/html
+
+  deploy_docs:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    if: github.event_name != 'pull_request'
+    needs: build_docs
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/deploy-pages@v4
+        id: deployment

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.6.0
+    rev: v5.0.0
     hooks:
       - id: check-executables-have-shebangs
       - id: check-toml
@@ -16,7 +16,7 @@ repos:
       - id: auto-walrus
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.6.8
+    rev: v0.6.9
     hooks:
       - id: ruff
       - id: ruff-format

CONTRIBUTING.md

@@ -77,7 +77,7 @@ pre-commit run --all-files --show-diff-on-failure
 
 We want your work to be readable by others; therefore, we encourage you to note the following:
 
-- Please write in Python 3.12+. For instance: `print()` is a function in Python 3 so `print "Hello"` will *not* work but `print("Hello")` will.
+- Please write in Python 3.13+. For instance: `print()` is a function in Python 3 so `print "Hello"` will *not* work but `print("Hello")` will.
 - Please focus hard on the naming of functions, classes, and variables.  Help your reader by using __descriptive names__ that can help you to remove redundant comments.
   - Single letter variable names are *old school* so please avoid them unless their life only spans a few lines.
   - Expand acronyms because `gcd()` is hard to understand but `greatest_common_divisor()` is not.
@@ -96,7 +96,7 @@ We want your work to be readable by others; therefore, we encourage you to note
 
   ```bash
   python3 -m pip install ruff  # only required the first time
-  ruff .
+  ruff check
   ```
 
 - Original code submission require docstrings or comments to describe your work.

DIRECTORY.md

@@ -22,6 +22,7 @@
   * [Rat In Maze](backtracking/rat_in_maze.py)
   * [Sudoku](backtracking/sudoku.py)
   * [Sum Of Subsets](backtracking/sum_of_subsets.py)
+  * [Word Break](backtracking/word_break.py)
   * [Word Ladder](backtracking/word_ladder.py)
   * [Word Search](backtracking/word_search.py)
 
@@ -99,6 +100,7 @@
   * [Elgamal Key Generator](ciphers/elgamal_key_generator.py)
   * [Enigma Machine2](ciphers/enigma_machine2.py)
   * [Fractionated Morse Cipher](ciphers/fractionated_morse_cipher.py)
+  * [Gronsfeld Cipher](ciphers/gronsfeld_cipher.py)
   * [Hill Cipher](ciphers/hill_cipher.py)
   * [Mixed Keyword Cypher](ciphers/mixed_keyword_cypher.py)
   * [Mono Alphabetic Ciphers](ciphers/mono_alphabetic_ciphers.py)
@@ -211,6 +213,7 @@
     * [Lazy Segment Tree](data_structures/binary_tree/lazy_segment_tree.py)
     * [Lowest Common Ancestor](data_structures/binary_tree/lowest_common_ancestor.py)
     * [Maximum Fenwick Tree](data_structures/binary_tree/maximum_fenwick_tree.py)
+    * [Maximum Sum Bst](data_structures/binary_tree/maximum_sum_bst.py)
     * [Merge Two Binary Trees](data_structures/binary_tree/merge_two_binary_trees.py)
     * [Mirror Binary Tree](data_structures/binary_tree/mirror_binary_tree.py)
     * [Non Recursive Segment Tree](data_structures/binary_tree/non_recursive_segment_tree.py)
@@ -284,6 +287,7 @@
     * [Dijkstras Two Stack Algorithm](data_structures/stacks/dijkstras_two_stack_algorithm.py)
     * [Infix To Postfix Conversion](data_structures/stacks/infix_to_postfix_conversion.py)
     * [Infix To Prefix Conversion](data_structures/stacks/infix_to_prefix_conversion.py)
+    * [Lexicographical Numbers](data_structures/stacks/lexicographical_numbers.py)
     * [Next Greater Element](data_structures/stacks/next_greater_element.py)
     * [Postfix Evaluation](data_structures/stacks/postfix_evaluation.py)
     * [Prefix Evaluation](data_structures/stacks/prefix_evaluation.py)
@@ -347,6 +351,9 @@
   * [Power](divide_and_conquer/power.py)
   * [Strassen Matrix Multiplication](divide_and_conquer/strassen_matrix_multiplication.py)
 
+## Docs
+  * [Conf](docs/conf.py)
+
 ## Dynamic Programming
   * [Abbreviation](dynamic_programming/abbreviation.py)
   * [All Construct](dynamic_programming/all_construct.py)
@@ -1201,6 +1208,7 @@
   * [Binary Tree Traversal](searches/binary_tree_traversal.py)
   * [Double Linear Search](searches/double_linear_search.py)
   * [Double Linear Search Recursion](searches/double_linear_search_recursion.py)
+  * [Exponential Search](searches/exponential_search.py)
   * [Fibonacci Search](searches/fibonacci_search.py)
   * [Hill Climbing](searches/hill_climbing.py)
   * [Interpolation Search](searches/interpolation_search.py)

LICENSE.md

@@ -1,4 +1,4 @@
-MIT License
+## MIT License
 
 Copyright (c) 2016-2022 TheAlgorithms and contributors
 

ciphers/autokey.py

@@ -24,6 +24,14 @@ def encrypt(plaintext: str, key: str) -> str:
     Traceback (most recent call last):
         ...
     ValueError: plaintext is empty
+    >>> encrypt("coffee is good as python", "")
+    Traceback (most recent call last):
+        ...
+    ValueError: key is empty
+    >>> encrypt(527.26, "TheAlgorithms")
+    Traceback (most recent call last):
+        ...
+    TypeError: plaintext must be a string
     """
     if not isinstance(plaintext, str):
         raise TypeError("plaintext must be a string")
@@ -80,6 +88,14 @@ def decrypt(ciphertext: str, key: str) -> str:
     Traceback (most recent call last):
         ...
     TypeError: ciphertext must be a string
+    >>> decrypt("", "TheAlgorithms")
+    Traceback (most recent call last):
+        ...
+    ValueError: ciphertext is empty
+    >>> decrypt("vvjfpk wj ohvp su ddylsv", 2)
+    Traceback (most recent call last):
+        ...
+    TypeError: key must be a string
     """
     if not isinstance(ciphertext, str):
         raise TypeError("ciphertext must be a string")