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Major rework to improve code quality and add automation checks (#805) * delete secant method - it is identical to regula falsi * document + improvize root finding algorithms * attempt to document gaussian elimination * added file brief * commented doxygen-mainpage, added files-list link * corrected files list link path * files-list link correction - this time works :) * document successive approximations * cleaner equation * updating DIRECTORY.md * documented kmp string search * document brute force string search * document rabin-karp string search * fixed mainpage readme * doxygen v1.8.18 will suppress out the #minipage in the markdown * cpplint correction for header guard style * github action to auto format source code per cpplint standard * updated setting to add 1 space before `private` and `public` keywords * auto rename files and auto format code * added missing "run" for step * corrected asignmemt operation * fixed trim and assign syntax * added git move for renaming bad filenames * added missing pipe for trim * added missing space * use old and new fnames * store old fname using echo * move files only if there is a change in filename * put old filenames in quotes * use double quote for old filename * escape double quotes * remove old_fname * try escape characters and echo" * add file-type to find * cleanup echo * ensure all trim variables are also in quotes * try escape -quote again * remove second escpe quote * use single quote for first check * use carets instead of quotes * put variables in brackets * remove -e from echo * add debug echos * try print0 flag * find command with while instead of for-loop * find command using IFS instead * :tada: IFS fix worked - escaped quotes for git mv * protetc each word in git mv .. * filename exists in lower cases - renamed * :tada: git push enabled * updating DIRECTORY.md * git pull & then push * formatting filenames d7af6fdc8cb08578de6980d412e6e1caca1a1bcf * formatting source-code for d7af6fdc8cb08578de6980d412e6e1caca1a1bcf * remove allman break before braces * updating DIRECTORY.md * added missing comma lost in previous commit * orchestrate all workflows * fix yml indentation * force push format changes, add title to DIRECTORY.md * pull before proceeding * reorganize pull commands * use master branches for actions * rename .cc files to .cpp * added class destructor to clean up dynamic memory allocation * rename to awesome workflow * commented whole repo cpplint - added modified files lint check * removed need for cpplint * attempt to use actions/checkout@master * temporary: no dependency on cpplint * formatting filenames 153fb7b8a572aaf4561ac3d22d47e89480f11318 * formatting source-code for 153fb7b8a572aaf4561ac3d22d47e89480f11318 * updating DIRECTORY.md * fix diff filename * added comments to the code * added test case * formatting source-code for a850308fbada18c0d4b6f9a9cac5c34fc064cbae * updating DIRECTORY.md * added machine learning folder * added adaline algorithm * updating DIRECTORY.md * fixed issue [LWG2192](https://cplusplus.github.io/LWG/issue2192) for std::abs on MacOS * add cmath for same bug: [LWG2192](https://cplusplus.github.io/LWG/issue2192) for std::abs on MacOS * formatting source-code for f8925e482216aecd152bc898653ee9ab82213cf3 * use STL's inner_product * formatting source-code for f94a3305943d4cf00e4531857279b8032d0e9489 * added range comments * define activation function * use equal initial weights * change test2 function to predict * activation function not friend * previous commit correction * added option for predict function to return value before applying activation function as optional argument * added test case to classify points lying within a sphere * improve documentation for adaline * formatting source-code for 15ec4c3aba4fb41b81ed2b44b7154a4f7b45a898 * added cmake to geometry folder * added algorithm include for std::max * add namespace - machine_learning * add namespace - statistics * add namespace - sorting * added sorting algos to namespace sorting * added namespace string_search * formatting source-code for fd695305150777981dc2a1f256aa2be444e4f108 * added documentation to string_search namespace * feat: Add BFS and DFS algorithms to check for cycle in a directed graph * Remove const references for input of simple types Reason: overhead on access * fix bad code sorry for force push * Use pointer instead of the non-const reference because apparently google says so. * Remove a useless and possibly bad Graph constuctor overload * Explicitely specify type of vector during graph instantiation * updating DIRECTORY.md * find openMP before adding subdirectories * added kohonen self organizing map * updating DIRECTORY.md * remove older files and folders from gh-pages before adding new files * remove chronos library due to inacceptability by cpplint * use c++ specific static_cast instead * initialize radom number generator * updated image links with those from CPP repository * rename computer.... folder to numerical methods * added durand kerner method for root computation for arbitrarily large polynomials * fixed additional comma * fix cpplint errors * updating DIRECTORY.md * convert to function module * update documentation * move openmp to main loop * added two test cases * use INT16_MAX * remove return statement from omp-for loop and use "break" * run tests when no input is provided and skip tests when input polynomial is provided * while loop cannot have break - replaced with continue and check is present in the main while condition * (1) break while loop (2) skip runs on break_loop instead of hard-break * add documentation images * use long double for errors and tolerance checks * make iterator variable i local to threads * add critical secions to omp threads * bugfix: move file writing outside of the parallel loop othersie, there is no gurantee of the order of roots written to file * rename folder to data_structures * updating DIRECTORY.md * fix ambiguous symbol `size` * add data_structures to cmake * docs: enable tree view, add timestamp in footer, try clang assistaed parsing * doxygen - open links in external window * remove invalid parameter from function docs * use HTML5 img tag to resize images * move file to proper folder * fix documentations and cpplint * formatting source-code for aacaf9828c61bb0246fe0933ab8ade82128b8346 * updating DIRECTORY.md * cpplint: add braces for multiple statement if * add explicit link to badges * remove duplicate line Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * remove namespace indentation * remove file associations in settings * add author name * enable cmake in subfolders of data_structures * create and link object file * cpp lint fixes and instantiate template classes * cpp lint fixes and instantiate template classes Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * cpplint - ignore `build/include` Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * disable redundant gcc compilation in cpplint workflow Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * template header files contain function codes as well and removed redundant subfolders Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * updating DIRECTORY.md * remove semicolons after functions in a class Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * cpplint header guard style Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * remove semilon Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * added LU decomposition algorithm Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * added QR decomposition algorithm Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * use QR decomposition to find eigen values Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * updating DIRECTORY.md * use std::rand for thread safety Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * move srand to main() Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * cpplint braces correction Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * updated eigen value documentation Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * fix matrix shift doc Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * rename CONTRIBUTION.md to CONTRIBUTING.md #836 * remove 'sort alphabetical order' check * added documentation check * remove extra paranthesis * added gitpod * added gitpod link from README * attempt to add vscode gitpod extensions * update gitpod extensions * add gitpod extensions cmake-tools and git-graph * remove gitpod init and add commands * use init to one time install doxygen, graphviz, cpplint * use gitpod dockerfile * add ninja build system to docker * remove configure task * add github prebuild specs to gitpod * disable gitpod addcommit * update documentation for kohonen_som * added ode solve using forward euler method * added mid-point euler ode solver * fixed itegration step equation * added semi-implicit euler ODE solver * updating DIRECTORY.md * fix cpplint issues - lines 117 and 124 * added documentation to ode group * corrected semi-implicit euler function * updated docs and test cases better structure * replace `free` with `delete` operator * formatting source-code for f55ab50cf26d176fe56bdaffa6f0ce8023c03c18 * updating DIRECTORY.md * main function must return * added machine learning group * added kohonen som topology algorithm * fix graph image path * updating DIRECTORY.md * fix braces * use snprintf instead of sprintf * use static_cast * hardcode character buffer size * fix machine learning groups in documentation * fix missing namespace function * replace kvedala fork references to TheAlgorithms * fix bug in counting_sort Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com> Co-authored-by: Anmol3299 <mittalanmol22@gmail.com>
2020-06-20 00:04:56 +08:00
# The Algorithms - C++ # {#mainpage}
overview + comment why mainpage Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
2020-06-27 02:49:05 +08:00
<!-- the suffix in the above line is required for doxygen to consider this as the index page of the generated documentation site -->
add LGTM status + remove HTML tags and use Markdown syntax Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
2020-06-27 02:23:25 +08:00
added LGTM status
2020-06-27 01:46:46 +08:00
[![Gitpod Ready-to-Code](https://img.shields.io/badge/Gitpod-Ready--to--Code-blue?logo=gitpod)](https://gitpod.io/#https://github.com/TheAlgorithms/C-Plus-Plus) [![Language grade: C/C++](https://img.shields.io/lgtm/grade/cpp/g/TheAlgorithms/C-Plus-Plus.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/TheAlgorithms/C-Plus-Plus/context:cpp)
Major rework to improve code quality and add automation checks (#805) * delete secant method - it is identical to regula falsi * document + improvize root finding algorithms * attempt to document gaussian elimination * added file brief * commented doxygen-mainpage, added files-list link * corrected files list link path * files-list link correction - this time works :) * document successive approximations * cleaner equation * updating DIRECTORY.md * documented kmp string search * document brute force string search * document rabin-karp string search * fixed mainpage readme * doxygen v1.8.18 will suppress out the #minipage in the markdown * cpplint correction for header guard style * github action to auto format source code per cpplint standard * updated setting to add 1 space before `private` and `public` keywords * auto rename files and auto format code * added missing "run" for step * corrected asignmemt operation * fixed trim and assign syntax * added git move for renaming bad filenames * added missing pipe for trim * added missing space * use old and new fnames * store old fname using echo * move files only if there is a change in filename * put old filenames in quotes * use double quote for old filename * escape double quotes * remove old_fname * try escape characters and echo" * add file-type to find * cleanup echo * ensure all trim variables are also in quotes * try escape -quote again * remove second escpe quote * use single quote for first check * use carets instead of quotes * put variables in brackets * remove -e from echo * add debug echos * try print0 flag * find command with while instead of for-loop * find command using IFS instead * :tada: IFS fix worked - escaped quotes for git mv * protetc each word in git mv .. * filename exists in lower cases - renamed * :tada: git push enabled * updating DIRECTORY.md * git pull & then push * formatting filenames d7af6fdc8cb08578de6980d412e6e1caca1a1bcf * formatting source-code for d7af6fdc8cb08578de6980d412e6e1caca1a1bcf * remove allman break before braces * updating DIRECTORY.md * added missing comma lost in previous commit * orchestrate all workflows * fix yml indentation * force push format changes, add title to DIRECTORY.md * pull before proceeding * reorganize pull commands * use master branches for actions * rename .cc files to .cpp * added class destructor to clean up dynamic memory allocation * rename to awesome workflow * commented whole repo cpplint - added modified files lint check * removed need for cpplint * attempt to use actions/checkout@master * temporary: no dependency on cpplint * formatting filenames 153fb7b8a572aaf4561ac3d22d47e89480f11318 * formatting source-code for 153fb7b8a572aaf4561ac3d22d47e89480f11318 * updating DIRECTORY.md * fix diff filename * added comments to the code * added test case * formatting source-code for a850308fbada18c0d4b6f9a9cac5c34fc064cbae * updating DIRECTORY.md * added machine learning folder * added adaline algorithm * updating DIRECTORY.md * fixed issue [LWG2192](https://cplusplus.github.io/LWG/issue2192) for std::abs on MacOS * add cmath for same bug: [LWG2192](https://cplusplus.github.io/LWG/issue2192) for std::abs on MacOS * formatting source-code for f8925e482216aecd152bc898653ee9ab82213cf3 * use STL's inner_product * formatting source-code for f94a3305943d4cf00e4531857279b8032d0e9489 * added range comments * define activation function * use equal initial weights * change test2 function to predict * activation function not friend * previous commit correction * added option for predict function to return value before applying activation function as optional argument * added test case to classify points lying within a sphere * improve documentation for adaline * formatting source-code for 15ec4c3aba4fb41b81ed2b44b7154a4f7b45a898 * added cmake to geometry folder * added algorithm include for std::max * add namespace - machine_learning * add namespace - statistics * add namespace - sorting * added sorting algos to namespace sorting * added namespace string_search * formatting source-code for fd695305150777981dc2a1f256aa2be444e4f108 * added documentation to string_search namespace * feat: Add BFS and DFS algorithms to check for cycle in a directed graph * Remove const references for input of simple types Reason: overhead on access * fix bad code sorry for force push * Use pointer instead of the non-const reference because apparently google says so. * Remove a useless and possibly bad Graph constuctor overload * Explicitely specify type of vector during graph instantiation * updating DIRECTORY.md * find openMP before adding subdirectories * added kohonen self organizing map * updating DIRECTORY.md * remove older files and folders from gh-pages before adding new files * remove chronos library due to inacceptability by cpplint * use c++ specific static_cast instead * initialize radom number generator * updated image links with those from CPP repository * rename computer.... folder to numerical methods * added durand kerner method for root computation for arbitrarily large polynomials * fixed additional comma * fix cpplint errors * updating DIRECTORY.md * convert to function module * update documentation * move openmp to main loop * added two test cases * use INT16_MAX * remove return statement from omp-for loop and use "break" * run tests when no input is provided and skip tests when input polynomial is provided * while loop cannot have break - replaced with continue and check is present in the main while condition * (1) break while loop (2) skip runs on break_loop instead of hard-break * add documentation images * use long double for errors and tolerance checks * make iterator variable i local to threads * add critical secions to omp threads * bugfix: move file writing outside of the parallel loop othersie, there is no gurantee of the order of roots written to file * rename folder to data_structures * updating DIRECTORY.md * fix ambiguous symbol `size` * add data_structures to cmake * docs: enable tree view, add timestamp in footer, try clang assistaed parsing * doxygen - open links in external window * remove invalid parameter from function docs * use HTML5 img tag to resize images * move file to proper folder * fix documentations and cpplint * formatting source-code for aacaf9828c61bb0246fe0933ab8ade82128b8346 * updating DIRECTORY.md * cpplint: add braces for multiple statement if * add explicit link to badges * remove duplicate line Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * remove namespace indentation * remove file associations in settings * add author name * enable cmake in subfolders of data_structures * create and link object file * cpp lint fixes and instantiate template classes * cpp lint fixes and instantiate template classes Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * cpplint - ignore `build/include` Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * disable redundant gcc compilation in cpplint workflow Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * template header files contain function codes as well and removed redundant subfolders Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * updating DIRECTORY.md * remove semicolons after functions in a class Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * cpplint header guard style Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * remove semilon Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * added LU decomposition algorithm Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * added QR decomposition algorithm Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * use QR decomposition to find eigen values Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * updating DIRECTORY.md * use std::rand for thread safety Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * move srand to main() Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * cpplint braces correction Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * updated eigen value documentation Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * fix matrix shift doc Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * rename CONTRIBUTION.md to CONTRIBUTING.md #836 * remove 'sort alphabetical order' check * added documentation check * remove extra paranthesis * added gitpod * added gitpod link from README * attempt to add vscode gitpod extensions * update gitpod extensions * add gitpod extensions cmake-tools and git-graph * remove gitpod init and add commands * use init to one time install doxygen, graphviz, cpplint * use gitpod dockerfile * add ninja build system to docker * remove configure task * add github prebuild specs to gitpod * disable gitpod addcommit * update documentation for kohonen_som * added ode solve using forward euler method * added mid-point euler ode solver * fixed itegration step equation * added semi-implicit euler ODE solver * updating DIRECTORY.md * fix cpplint issues - lines 117 and 124 * added documentation to ode group * corrected semi-implicit euler function * updated docs and test cases better structure * replace `free` with `delete` operator * formatting source-code for f55ab50cf26d176fe56bdaffa6f0ce8023c03c18 * updating DIRECTORY.md * main function must return * added machine learning group * added kohonen som topology algorithm * fix graph image path * updating DIRECTORY.md * fix braces * use snprintf instead of sprintf * use static_cast * hardcode character buffer size * fix machine learning groups in documentation * fix missing namespace function * replace kvedala fork references to TheAlgorithms * fix bug in counting_sort Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com> Co-authored-by: Anmol3299 <mittalanmol22@gmail.com>
2020-06-20 00:04:56 +08:00
[![Gitter chat](https://img.shields.io/badge/Chat-Gitter-ff69b4.svg?label=Chat&logo=gitter&style=flat-square)](https://gitter.im/TheAlgorithms)
add LGTM status + remove HTML tags and use Markdown syntax Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
2020-06-27 02:23:25 +08:00
[![contributions welcome](https://img.shields.io/static/v1.svg?label=Contributions&message=Welcome&color=0059b3&style=flat-square)]("https://github.com/TheAlgorithms/C-Plus-Plus/blob/master/CONTRIBUTING.md")
docs changes to readme files, reformat
2019-11-14 01:23:29 +08:00
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add LGTM status + remove HTML tags and use Markdown syntax Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
2020-06-27 02:23:25 +08:00
[![Doxygen CI](https://github.com/TheAlgorithms/C-Plus-Plus/workflows/Doxygen%20CI/badge.svg)]("https://TheAlgorithms.github.io/C-Plus-Plus")
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Add files via upload
2017-12-27 20:42:48 +08:00
overview + comment why mainpage Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
2020-06-27 02:49:05 +08:00
## Overview
Major rework to improve code quality and add automation checks (#805) * delete secant method - it is identical to regula falsi * document + improvize root finding algorithms * attempt to document gaussian elimination * added file brief * commented doxygen-mainpage, added files-list link * corrected files list link path * files-list link correction - this time works :) * document successive approximations * cleaner equation * updating DIRECTORY.md * documented kmp string search * document brute force string search * document rabin-karp string search * fixed mainpage readme * doxygen v1.8.18 will suppress out the #minipage in the markdown * cpplint correction for header guard style * github action to auto format source code per cpplint standard * updated setting to add 1 space before `private` and `public` keywords * auto rename files and auto format code * added missing "run" for step * corrected asignmemt operation * fixed trim and assign syntax * added git move for renaming bad filenames * added missing pipe for trim * added missing space * use old and new fnames * store old fname using echo * move files only if there is a change in filename * put old filenames in quotes * use double quote for old filename * escape double quotes * remove old_fname * try escape characters and echo" * add file-type to find * cleanup echo * ensure all trim variables are also in quotes * try escape -quote again * remove second escpe quote * use single quote for first check * use carets instead of quotes * put variables in brackets * remove -e from echo * add debug echos * try print0 flag * find command with while instead of for-loop * find command using IFS instead * :tada: IFS fix worked - escaped quotes for git mv * protetc each word in git mv .. * filename exists in lower cases - renamed * :tada: git push enabled * updating DIRECTORY.md * git pull & then push * formatting filenames d7af6fdc8cb08578de6980d412e6e1caca1a1bcf * formatting source-code for d7af6fdc8cb08578de6980d412e6e1caca1a1bcf * remove allman break before braces * updating DIRECTORY.md * added missing comma lost in previous commit * orchestrate all workflows * fix yml indentation * force push format changes, add title to DIRECTORY.md * pull before proceeding * reorganize pull commands * use master branches for actions * rename .cc files to .cpp * added class destructor to clean up dynamic memory allocation * rename to awesome workflow * commented whole repo cpplint - added modified files lint check * removed need for cpplint * attempt to use actions/checkout@master * temporary: no dependency on cpplint * formatting filenames 153fb7b8a572aaf4561ac3d22d47e89480f11318 * formatting source-code for 153fb7b8a572aaf4561ac3d22d47e89480f11318 * updating DIRECTORY.md * fix diff filename * added comments to the code * added test case * formatting source-code for a850308fbada18c0d4b6f9a9cac5c34fc064cbae * updating DIRECTORY.md * added machine learning folder * added adaline algorithm * updating DIRECTORY.md * fixed issue [LWG2192](https://cplusplus.github.io/LWG/issue2192) for std::abs on MacOS * add cmath for same bug: [LWG2192](https://cplusplus.github.io/LWG/issue2192) for std::abs on MacOS * formatting source-code for f8925e482216aecd152bc898653ee9ab82213cf3 * use STL's inner_product * formatting source-code for f94a3305943d4cf00e4531857279b8032d0e9489 * added range comments * define activation function * use equal initial weights * change test2 function to predict * activation function not friend * previous commit correction * added option for predict function to return value before applying activation function as optional argument * added test case to classify points lying within a sphere * improve documentation for adaline * formatting source-code for 15ec4c3aba4fb41b81ed2b44b7154a4f7b45a898 * added cmake to geometry folder * added algorithm include for std::max * add namespace - machine_learning * add namespace - statistics * add namespace - sorting * added sorting algos to namespace sorting * added namespace string_search * formatting source-code for fd695305150777981dc2a1f256aa2be444e4f108 * added documentation to string_search namespace * feat: Add BFS and DFS algorithms to check for cycle in a directed graph * Remove const references for input of simple types Reason: overhead on access * fix bad code sorry for force push * Use pointer instead of the non-const reference because apparently google says so. * Remove a useless and possibly bad Graph constuctor overload * Explicitely specify type of vector during graph instantiation * updating DIRECTORY.md * find openMP before adding subdirectories * added kohonen self organizing map * updating DIRECTORY.md * remove older files and folders from gh-pages before adding new files * remove chronos library due to inacceptability by cpplint * use c++ specific static_cast instead * initialize radom number generator * updated image links with those from CPP repository * rename computer.... folder to numerical methods * added durand kerner method for root computation for arbitrarily large polynomials * fixed additional comma * fix cpplint errors * updating DIRECTORY.md * convert to function module * update documentation * move openmp to main loop * added two test cases * use INT16_MAX * remove return statement from omp-for loop and use "break" * run tests when no input is provided and skip tests when input polynomial is provided * while loop cannot have break - replaced with continue and check is present in the main while condition * (1) break while loop (2) skip runs on break_loop instead of hard-break * add documentation images * use long double for errors and tolerance checks * make iterator variable i local to threads * add critical secions to omp threads * bugfix: move file writing outside of the parallel loop othersie, there is no gurantee of the order of roots written to file * rename folder to data_structures * updating DIRECTORY.md * fix ambiguous symbol `size` * add data_structures to cmake * docs: enable tree view, add timestamp in footer, try clang assistaed parsing * doxygen - open links in external window * remove invalid parameter from function docs * use HTML5 img tag to resize images * move file to proper folder * fix documentations and cpplint * formatting source-code for aacaf9828c61bb0246fe0933ab8ade82128b8346 * updating DIRECTORY.md * cpplint: add braces for multiple statement if * add explicit link to badges * remove duplicate line Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * remove namespace indentation * remove file associations in settings * add author name * enable cmake in subfolders of data_structures * create and link object file * cpp lint fixes and instantiate template classes * cpp lint fixes and instantiate template classes Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * cpplint - ignore `build/include` Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * disable redundant gcc compilation in cpplint workflow Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * template header files contain function codes as well and removed redundant subfolders Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * updating DIRECTORY.md * remove semicolons after functions in a class Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * cpplint header guard style Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * remove semilon Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * added LU decomposition algorithm Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * added QR decomposition algorithm Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * use QR decomposition to find eigen values Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * updating DIRECTORY.md * use std::rand for thread safety Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * move srand to main() Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * cpplint braces correction Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * updated eigen value documentation Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * fix matrix shift doc Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * rename CONTRIBUTION.md to CONTRIBUTING.md #836 * remove 'sort alphabetical order' check * added documentation check * remove extra paranthesis * added gitpod * added gitpod link from README * attempt to add vscode gitpod extensions * update gitpod extensions * add gitpod extensions cmake-tools and git-graph * remove gitpod init and add commands * use init to one time install doxygen, graphviz, cpplint * use gitpod dockerfile * add ninja build system to docker * remove configure task * add github prebuild specs to gitpod * disable gitpod addcommit * update documentation for kohonen_som * added ode solve using forward euler method * added mid-point euler ode solver * fixed itegration step equation * added semi-implicit euler ODE solver * updating DIRECTORY.md * fix cpplint issues - lines 117 and 124 * added documentation to ode group * corrected semi-implicit euler function * updated docs and test cases better structure * replace `free` with `delete` operator * formatting source-code for f55ab50cf26d176fe56bdaffa6f0ce8023c03c18 * updating DIRECTORY.md * main function must return * added machine learning group * added kohonen som topology algorithm * fix graph image path * updating DIRECTORY.md * fix braces * use snprintf instead of sprintf * use static_cast * hardcode character buffer size * fix machine learning groups in documentation * fix missing namespace function * replace kvedala fork references to TheAlgorithms * fix bug in counting_sort Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com> Co-authored-by: Anmol3299 <mittalanmol22@gmail.com>
2020-06-20 00:04:56 +08:00
updated project summary description Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
2020-06-27 02:29:10 +08:00
The repository is a collection of implementation of a variety of algorithms implemented in C++. These algorithms span a variety of topics from computer science, mathematics and statistics, data science, machine learning, engineering, etc.. The implementations are meant to be a learning resource for educators and students. Hence, one may find more than one implementation for the same algorithm with different optimizations and different strategies used that would be documented therein.
added features description Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
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## Features
* The repository provides implementations of various algorithms in one of the most fundamental general purpose languages - [C++](https://en.wikipedia.org/wiki/C%2B%2B).
* Well documented source code with detailed explanations provide a valuable resource for educators and students alike.
* Each source code is atomic using [STL classes](https://en.wikipedia.org/wiki/Standard_Template_Library) and _no external libraries_ are required for their compilation and execution. Thus the fundamentals of the algorithms can be studied in much depth.
* Source codes are [compiled and tested](https://github.com/TheAlgorithms/C-Plus-Plus/actions?query=workflow%3A%22Awesome+CI+Workflow%22) for every commit on the latest versions of three major operating systems Windows, MacOS and Ubuntu (Linux) using MSVC 16 2019, AppleClang 11.0 and GNU 7.5.0 respectively.
overview + comment why mainpage Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
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* Strict adherence to [C++11](https://en.wikipedia.org/wiki/C%2B%2B11) standard ensures portability of code to embedded systems as well like ESP32, ARM Cortex, etc with little to no changes.
added features description Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
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* Self-checks within programs ensure correct implementations with confidence.
* Modular implementations and OpenSource licensing enable the functions to be utilized conveniently in other applications.
updated project summary description Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
2020-06-27 02:29:10 +08:00
## Documentation
[Online Documentation](https://TheAlgorithms.github.io/C-Plus-Plus) is generated from the repository source codes directly. The documentation contains all resources including source code snippets, details on execution of the programs, diagrammatic representation of program flow, and links to external resources where necessary. The documentation also introduces interactive source code with links to documentation for C++ STL library functions used.
Major rework to improve code quality and add automation checks (#805) * delete secant method - it is identical to regula falsi * document + improvize root finding algorithms * attempt to document gaussian elimination * added file brief * commented doxygen-mainpage, added files-list link * corrected files list link path * files-list link correction - this time works :) * document successive approximations * cleaner equation * updating DIRECTORY.md * documented kmp string search * document brute force string search * document rabin-karp string search * fixed mainpage readme * doxygen v1.8.18 will suppress out the #minipage in the markdown * cpplint correction for header guard style * github action to auto format source code per cpplint standard * updated setting to add 1 space before `private` and `public` keywords * auto rename files and auto format code * added missing "run" for step * corrected asignmemt operation * fixed trim and assign syntax * added git move for renaming bad filenames * added missing pipe for trim * added missing space * use old and new fnames * store old fname using echo * move files only if there is a change in filename * put old filenames in quotes * use double quote for old filename * escape double quotes * remove old_fname * try escape characters and echo" * add file-type to find * cleanup echo * ensure all trim variables are also in quotes * try escape -quote again * remove second escpe quote * use single quote for first check * use carets instead of quotes * put variables in brackets * remove -e from echo * add debug echos * try print0 flag * find command with while instead of for-loop * find command using IFS instead * :tada: IFS fix worked - escaped quotes for git mv * protetc each word in git mv .. * filename exists in lower cases - renamed * :tada: git push enabled * updating DIRECTORY.md * git pull & then push * formatting filenames d7af6fdc8cb08578de6980d412e6e1caca1a1bcf * formatting source-code for d7af6fdc8cb08578de6980d412e6e1caca1a1bcf * remove allman break before braces * updating DIRECTORY.md * added missing comma lost in previous commit * orchestrate all workflows * fix yml indentation * force push format changes, add title to DIRECTORY.md * pull before proceeding * reorganize pull commands * use master branches for actions * rename .cc files to .cpp * added class destructor to clean up dynamic memory allocation * rename to awesome workflow * commented whole repo cpplint - added modified files lint check * removed need for cpplint * attempt to use actions/checkout@master * temporary: no dependency on cpplint * formatting filenames 153fb7b8a572aaf4561ac3d22d47e89480f11318 * formatting source-code for 153fb7b8a572aaf4561ac3d22d47e89480f11318 * updating DIRECTORY.md * fix diff filename * added comments to the code * added test case * formatting source-code for a850308fbada18c0d4b6f9a9cac5c34fc064cbae * updating DIRECTORY.md * added machine learning folder * added adaline algorithm * updating DIRECTORY.md * fixed issue [LWG2192](https://cplusplus.github.io/LWG/issue2192) for std::abs on MacOS * add cmath for same bug: [LWG2192](https://cplusplus.github.io/LWG/issue2192) for std::abs on MacOS * formatting source-code for f8925e482216aecd152bc898653ee9ab82213cf3 * use STL's inner_product * formatting source-code for f94a3305943d4cf00e4531857279b8032d0e9489 * added range comments * define activation function * use equal initial weights * change test2 function to predict * activation function not friend * previous commit correction * added option for predict function to return value before applying activation function as optional argument * added test case to classify points lying within a sphere * improve documentation for adaline * formatting source-code for 15ec4c3aba4fb41b81ed2b44b7154a4f7b45a898 * added cmake to geometry folder * added algorithm include for std::max * add namespace - machine_learning * add namespace - statistics * add namespace - sorting * added sorting algos to namespace sorting * added namespace string_search * formatting source-code for fd695305150777981dc2a1f256aa2be444e4f108 * added documentation to string_search namespace * feat: Add BFS and DFS algorithms to check for cycle in a directed graph * Remove const references for input of simple types Reason: overhead on access * fix bad code sorry for force push * Use pointer instead of the non-const reference because apparently google says so. * Remove a useless and possibly bad Graph constuctor overload * Explicitely specify type of vector during graph instantiation * updating DIRECTORY.md * find openMP before adding subdirectories * added kohonen self organizing map * updating DIRECTORY.md * remove older files and folders from gh-pages before adding new files * remove chronos library due to inacceptability by cpplint * use c++ specific static_cast instead * initialize radom number generator * updated image links with those from CPP repository * rename computer.... folder to numerical methods * added durand kerner method for root computation for arbitrarily large polynomials * fixed additional comma * fix cpplint errors * updating DIRECTORY.md * convert to function module * update documentation * move openmp to main loop * added two test cases * use INT16_MAX * remove return statement from omp-for loop and use "break" * run tests when no input is provided and skip tests when input polynomial is provided * while loop cannot have break - replaced with continue and check is present in the main while condition * (1) break while loop (2) skip runs on break_loop instead of hard-break * add documentation images * use long double for errors and tolerance checks * make iterator variable i local to threads * add critical secions to omp threads * bugfix: move file writing outside of the parallel loop othersie, there is no gurantee of the order of roots written to file * rename folder to data_structures * updating DIRECTORY.md * fix ambiguous symbol `size` * add data_structures to cmake * docs: enable tree view, add timestamp in footer, try clang assistaed parsing * doxygen - open links in external window * remove invalid parameter from function docs * use HTML5 img tag to resize images * move file to proper folder * fix documentations and cpplint * formatting source-code for aacaf9828c61bb0246fe0933ab8ade82128b8346 * updating DIRECTORY.md * cpplint: add braces for multiple statement if * add explicit link to badges * remove duplicate line Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * remove namespace indentation * remove file associations in settings * add author name * enable cmake in subfolders of data_structures * create and link object file * cpp lint fixes and instantiate template classes * cpp lint fixes and instantiate template classes Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * cpplint - ignore `build/include` Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * disable redundant gcc compilation in cpplint workflow Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * template header files contain function codes as well and removed redundant subfolders Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * updating DIRECTORY.md * remove semicolons after functions in a class Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * cpplint header guard style Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * remove semilon Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * added LU decomposition algorithm Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * added QR decomposition algorithm Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * use QR decomposition to find eigen values Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * updating DIRECTORY.md * use std::rand for thread safety Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * move srand to main() Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * cpplint braces correction Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * updated eigen value documentation Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * fix matrix shift doc Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com> * rename CONTRIBUTION.md to CONTRIBUTING.md #836 * remove 'sort alphabetical order' check * added documentation check * remove extra paranthesis * added gitpod * added gitpod link from README * attempt to add vscode gitpod extensions * update gitpod extensions * add gitpod extensions cmake-tools and git-graph * remove gitpod init and add commands * use init to one time install doxygen, graphviz, cpplint * use gitpod dockerfile * add ninja build system to docker * remove configure task * add github prebuild specs to gitpod * disable gitpod addcommit * update documentation for kohonen_som * added ode solve using forward euler method * added mid-point euler ode solver * fixed itegration step equation * added semi-implicit euler ODE solver * updating DIRECTORY.md * fix cpplint issues - lines 117 and 124 * added documentation to ode group * corrected semi-implicit euler function * updated docs and test cases better structure * replace `free` with `delete` operator * formatting source-code for f55ab50cf26d176fe56bdaffa6f0ce8023c03c18 * updating DIRECTORY.md * main function must return * added machine learning group * added kohonen som topology algorithm * fix graph image path * updating DIRECTORY.md * fix braces * use snprintf instead of sprintf * use static_cast * hardcode character buffer size * fix machine learning groups in documentation * fix missing namespace function * replace kvedala fork references to TheAlgorithms * fix bug in counting_sort Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com> Co-authored-by: Anmol3299 <mittalanmol22@gmail.com>
2020-06-20 00:04:56 +08:00
Click on [Files menu](https://TheAlgorithms.github.io/C-Plus-Plus/files.html) to see the list of all the files documented with the code.
updated project summary description Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
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## Contributions
Add files via upload
2017-12-27 20:42:48 +08:00
fix contributions description Signed-off-by: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
2020-06-27 02:38:03 +08:00
As a community developed and community maintained repository, we welcome new un-plagiarized quality contributions. Please read our [Contribution Guidelines](https://github.com/TheAlgorithms/C-Plus-Plus/blob/master/CONTRIBUTING.md).
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