play with some lab and add test file :)

.gitignore

@@ -0,0 +1,157 @@
+__pycache__/*
+*.pyc
+
+.idea/
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff:
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/dictionaries
+
+# Sensitive or high-churn files:
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.xml
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+
+# Gradle:
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# CMake
+cmake-build-debug/
+
+# Mongo Explorer plugin:
+.idea/**/mongoSettings.xml
+
+## File-based project format:
+*.iws
+
+## Plugin-specific files:
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+.static_storage/
+.media/
+local_settings.py
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/

README.md

@@ -3,3 +3,10 @@
 #For Practicing my datastructure&algorithm class in Computer Engineering ,KMITL
 
 And It's open-sources eiei
+
+
+## Testing
+```bash
+    $ python3 -m pip install pytest
+    $ pytest -q test.py
+```

lab1_1.py

@@ -5,4 +5,6 @@ def factorial(n):
     return num
     raise NotImplementedError()
 
-print(factorial(9))
+factorial2 = lambda x: x * factorial2(x - 1) if x else 1
+
+# print(factorial(9))

lab1_2.py

@@ -6,4 +6,7 @@ def multiples_of_3_and_5(n):
     return num
     raise NotImplementedError()
 
-print(multiples_of_3_and_5(10))
+def multiples_of_3_and_5_new(n):
+    return sum([i for i in range(10) if i%3 == 0 or i%5 == 0])
+
+# print(multiples_of_3_and_5(10))

lab2_2.py

@@ -1,4 +1,5 @@
-order = str(input('Enter : '))
+# order = str(input('Enter : '))
+order = "{}"
 
 LEFT_BRACKET = ('[','{','(')
 RIGHT_BRACKET = (']','}',')')
@@ -25,7 +26,7 @@ def match(bracket,next_bracket):
             bracket = left_bracket_stack.pop()
             if match(bracket,char):
                 pass
-            else:                
+            else:
                 err = True
                 break
 
@@ -37,3 +38,19 @@ def match(bracket,next_bracket):
 else:
     print('MATCH')
 
+
+def matcher2(expression):
+    tmp = []
+    pList =  ['(', '[', '{', ')', ']', "}"]
+    pureP = ''.join([i for i in expression if i in pList])
+    for c in pureP:
+        if(pList.index(c) < 3):
+            tmp.append(c)
+        elif pList[pList.index(c)-3] == tmp[-1]:
+            tmp.pop()
+        else:
+            return False
+    return tmp == []
+
+def matcher2List(expressionList):
+    return [matcher2(expression) for expression in expressionList]

test.py

@@ -0,0 +1,15 @@
+from lab1_1 import *
+from lab1_2 import *
+from lab2_2 import *
+
+def test_lab1_1():
+    assert factorial(9) == 362880
+    assert factorial2(9) == 362880
+
+def test_lab1_1():
+    assert multiples_of_3_and_5(10) == 23
+    assert multiples_of_3_and_5_new(10) ==23
+
+def test_lab2_2():
+    orders = ["( a+b-c *[d+e]/{f*(g+h) }", " [ ( a+b-c }*[d+e]/{f*(g+h) }", " ( 3 + 2 ) / { 4**5 }"]
+    assert matcher2List(orders) == [False, False, True]