fix readme & fix tests

Author: abranhe

.travis.yml

@@ -12,32 +12,8 @@ matrix:
         - python: 3.6
           env: TOX_ENV=py36
 install:
-    - pip install -r tests/test_requirements.txt
-before_script:
-    # stop the build if there are Python syntax errors or undefined names
-    - flake8 . --count --select=E901,E999,F821,F822,F823 --show-source --statistics
-    # exit-zero treats all errors as warnings.  The GitHub editor is 127 chars wide
-    - flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+    - pip install codecov
 script:
-    - pip3 install -e .
-    - tox -e $TOX_ENV
-    # Check python uninstall package
-    - pip3 uninstall -y algorithms
+    - coverage run
 notifications:
     email: false
-
-
-language: python
-
-python:
-  - "3.3"
-  - "3.4"
-
-install:
-  - pip install codecov
-
-script:
-  - coverage run test.py
-
-notifications:
-  email: false

docs/readme.md

@@ -1,26 +1,24 @@
 <div align="center">
-	<a href="https://pypi.org/project/allalgorithms"><img src="https://cdn.abranhe.com/projects/algorithms/logo.svg" width="30%"></a>
+	<a href="https://pypi.org/project/allalgorithms"><img src="https://cdn.abranhe.com/projects/algorithms/logo.svg" width="30%">
+	</a>
 	<br>
 	<br>
 	<br>
 	<br>
 	The All ▲lgorithms Python library
 	<br>
 	<br>
-</p>
-
-[![All Algorithms Badge][1]][2]
-[![Travis][travis-img]][travis-link]
-[![License][license-img]][license-link]
-[![pypi][pypi]][pypi-link]
-
-	<br>
-	<br>
-	<br>
-	<br>
+</div>
 
-	[`python.allalgorithms.com`](https://python.allalgorithms.com)
+<p align="center">
+	<a href="https://travis-ci.org/abranhe/python-lib"><img src="https://img.shields.io/travis/abranhe/python-lib.svg?logo=travis" /></a>
+	<a href="https://github.com/abranhe/python-lib/blob/master/license"><img src="https://img.shields.io/github/license/abranhe/python-lib.svg" /></a>
+		<a href="https://github.com/allalgorithms"><img src="https://cdn.abranhe.com/projects/algorithms/badge.svg"/></a>
+		<a href="https://pypi.org/project/allalgorithms"><img src="https://img.shields.io/pypi/v/allalgorithms.svg"/></a>
+</p>
 
+<div align="center">
+	<a src="https://python.allalgorithms.com"><code>python.allalgorithms.com</code></a>
 </div>
 
 # Why?
@@ -30,6 +28,8 @@
 - Actively maintained
 - Because All Algorithms should easy to use in Python
 
+Read the detailed documentation at [python.allalgorithms.com](https://python.allalgorithms.com) or see [Tree](#tree).
+
 ## Install
 
 ```
@@ -78,13 +78,6 @@ print(binary_search(arr, 3))
 [2]: https://github.com/abranhe/python-lib
 [3]: https://avatars3.githubusercontent.com/u/21347264?s=50
 [4]: https://github.com/abranhe
-[5]: https://github.com/abranhe/python-lib/blob/master/LICENSE
-[travis-link]: https://travis-ci.org/abranhe/python-lib
-[travis-img]: https://img.shields.io/travis/abranhe/python-lib.svg?logo=travis
-[license-link]: https://github.com/abranhe/python-lib/blob/master/LICENSE
-[license-img]: https://img.shields.io/github/license/abranhe/python-lib.svg
-[pypi]: https://img.shields.io/pypi/v/allalgorithms.svg
-[pypi-link]: https://pypi.org/project/allalgorithms
 <!-------------------Markdown Images Links ---------------------------------->
 
 <div align="center">

readme.md

@@ -1,26 +1,24 @@
 <div align="center">
-	<a href="https://pypi.org/project/allalgorithms"><img src="https://cdn.abranhe.com/projects/algorithms/logo.svg" width="30%"></a>
+	<a href="https://pypi.org/project/allalgorithms"><img src="https://cdn.abranhe.com/projects/algorithms/logo.svg" width="30%">
+	</a>
 	<br>
 	<br>
 	<br>
 	<br>
 	The All ▲lgorithms Python library
 	<br>
 	<br>
-</p>
-
-[![All Algorithms Badge][1]][2]
-[![Travis][travis-img]][travis-link]
-[![License][license-img]][license-link]
-[![pypi][pypi]][pypi-link]
-
-	<br>
-	<br>
-	<br>
-	<br>
+</div>
 
-	[`python.allalgorithms.com`](https://python.allalgorithms.com)
+<p align="center">
+	<a href="https://travis-ci.org/abranhe/python-lib"><img src="https://img.shields.io/travis/abranhe/python-lib.svg?logo=travis" /></a>
+	<a href="https://github.com/abranhe/python-lib/blob/master/license"><img src="https://img.shields.io/github/license/abranhe/python-lib.svg" /></a>
+		<a href="https://github.com/allalgorithms"><img src="https://cdn.abranhe.com/projects/algorithms/badge.svg"/></a>
+		<a href="https://pypi.org/project/allalgorithms"><img src="https://img.shields.io/pypi/v/allalgorithms.svg"/></a>
+</p>
 
+<div align="center">
+	<a src="https://python.allalgorithms.com"><code>python.allalgorithms.com</code></a>
 </div>
 
 # Why?
@@ -80,13 +78,6 @@ print(binary_search(arr, 3))
 [2]: https://github.com/abranhe/python-lib
 [3]: https://avatars3.githubusercontent.com/u/21347264?s=50
 [4]: https://github.com/abranhe
-[5]: https://github.com/abranhe/python-lib/blob/master/LICENSE
-[travis-link]: https://travis-ci.org/abranhe/python-lib
-[travis-img]: https://img.shields.io/travis/abranhe/python-lib.svg?logo=travis
-[license-link]: https://github.com/abranhe/python-lib/blob/master/LICENSE
-[license-img]: https://img.shields.io/github/license/abranhe/python-lib.svg
-[pypi]: https://img.shields.io/pypi/v/allalgorithms.svg
-[pypi-link]: https://pypi.org/project/allalgorithms
 <!-------------------Markdown Images Links ---------------------------------->
 
 <div align="center">