A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_URI::$config is deprecated

Filename: core/URI.php

Line Number: 101

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Router::$uri is deprecated

Filename: core/Router.php

Line Number: 127

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$benchmark is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$hooks is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$config is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$log is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$utf8 is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$uri is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$exceptions is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$router is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$output is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$security is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$input is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$lang is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$load is deprecated

Filename: core/Controller.php

Line Number: 78

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Cache::$apc is deprecated

Filename: libraries/Driver.php

Line Number: 188

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.php
Line: 22
Function: driver

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.php
Line: 17
Function: initiateCache

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Cache::$file is deprecated

Filename: libraries/Driver.php

Line Number: 188

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.php
Line: 22
Function: driver

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.php
Line: 17
Function: initiateCache

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$cache is deprecated

Filename: core/Loader.php

Line Number: 1279

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.php
Line: 22
Function: driver

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.php
Line: 17
Function: initiateCache

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$cacher is deprecated

Filename: core/Loader.php

Line Number: 1279

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$jscript is deprecated

Filename: core/Loader.php

Line Number: 1279

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 132

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 290

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 164

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 233

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 313

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 354

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 284

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 291

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 306

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 316

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 317

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 318

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 319

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 377

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: drivers/Session_files_driver.php

Line Number: 108

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 110

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Session cannot be started after headers have already been sent

Filename: Session/Session.php

Line Number: 143

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$session is deprecated

Filename: core/Loader.php

Line Number: 1279

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$agent is deprecated

Filename: core/Loader.php

Line Number: 1279

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$contentsStatus is deprecated

Filename: libraries/Common.php

Line Number: 64

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 64
Function: _error_handler

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 24
Function: initContentsStatusInfo

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$articleStatus is deprecated

Filename: libraries/Common.php

Line Number: 71

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 71
Function: _error_handler

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 24
Function: initContentsStatusInfo

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$db is deprecated

Filename: core/Loader.php

Line Number: 390

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/models/ver3/Contents_model.php
Line: 15
Function: database

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 440
Function: model

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 29
Function: initMenu

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated

Filename: database/DB_driver.php

Line Number: 371

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/models/ver3/Contents_model.php
Line: 15
Function: database

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 440
Function: model

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 29
Function: initMenu

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents_model::$best_cnt is deprecated

Filename: ver3/Contents_model.php

Line Number: 17

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/models/ver3/Contents_model.php
Line: 17
Function: _error_handler

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 440
Function: model

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 29
Function: initMenu

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents_model::$popular_cnt is deprecated

Filename: ver3/Contents_model.php

Line Number: 18

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/models/ver3/Contents_model.php
Line: 18
Function: _error_handler

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 440
Function: model

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 29
Function: initMenu

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$member_model is deprecated

Filename: core/Loader.php

Line Number: 353

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/models/ver3/Contents_model.php
Line: 20
Function: model

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 440
Function: model

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 29
Function: initMenu

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$contents_model is deprecated

Filename: core/Loader.php

Line Number: 353

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 440
Function: model

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 29
Function: initMenu

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$menuList is deprecated

Filename: libraries/Common.php

Line Number: 561

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 561
Function: _error_handler

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 29
Function: initMenu

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$common is deprecated

Filename: core/Loader.php

Line Number: 1279

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$dto is deprecated

Filename: core/Loader.php

Line Number: 1279

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 14
Function: __construct

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$together_end_date is deprecated

Filename: ver3/Contents.php

Line Number: 17

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 17
Function: _error_handler

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Cache::$dummy is deprecated

Filename: libraries/Driver.php

Line Number: 188

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/models/ver3/Contents_model.php
Line: 799
Function: get

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 605
Function: getComment

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 425
Function: initBoardView

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$benchmark is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$hooks is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$config is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$log is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$utf8 is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$uri is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$exceptions is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$router is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$output is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$security is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$input is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$lang is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$load is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$cache is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$cacher is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$jscript is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$session is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$agent is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$contentsStatus is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$articleStatus is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$db is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$member_model is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$contents_model is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$menuList is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$common is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$dto is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$together_end_date is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 387
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 557
Function: get_header

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Article_model::$best_cnt is deprecated

Filename: ver3/Article_model.php

Line Number: 18

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/models/ver3/Article_model.php
Line: 18
Function: _error_handler

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 322
Function: model

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 392
Function: getFloatingMyInfo

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 559
Function: get_footer

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Article_model::$popular_cnt is deprecated

Filename: ver3/Article_model.php

Line Number: 19

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/models/ver3/Article_model.php
Line: 19
Function: _error_handler

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 322
Function: model

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 392
Function: getFloatingMyInfo

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 559
Function: get_footer

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contents::$article_model is deprecated

Filename: core/Loader.php

Line Number: 353

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 322
Function: model

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 392
Function: getFloatingMyInfo

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 559
Function: get_footer

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$article_model is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 434
Function: view

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 559
Function: get_footer

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once

์ˆ˜ํ•™๋™์•„ - ํด๋ฆฌ๋งค์Šค
๋ณธ๋ฌธ๋ฐ”๋กœ๊ฐ€๊ธฐ
์ฃผ๋‹ˆ์–ด ํด๋ฆฌ๋งค์Šค ๋ฌธ์ œ
์ˆ˜ํ•™ ๋ฌธ์ œ๋ฅผ ํ‘ธ๋Š” ๋งค๋ ฅ์— ๋น ์ ธ ๋ณด์„ธ์š”!
[์˜ค์ผ๋Ÿฌ ํ”„๋กœ์ ํŠธ] ์ฝ”๋”ฉ์ถฉ: ์ฝ”๋”ฉ์€ ๋‚˜๋ˆŒ์ˆ˜๋ก ํ–‰๋ณตํ•˜์ž–์•„์š”
์ˆ˜ํ•™๋™์•„ 2020.01.02 21:03 ์กฐํšŒ 2925
๊ณต์œ ํ•˜๊ธฐ
ํŽ˜์ด์Šค๋ถ ํŠธ์œ„ํ„ฐ ์นด์นด์˜คํ†ก ์นด์นด์˜ค์Šคํ† ๋ฆฌ ๋„ค์ด๋ฒ„๋ธ”๋กœ๊ทธ ๋„ค์ด๋ฒ„๋ฐด๋“œ

ย 

์ฝ”.์•Œ.๋ชป ํ™ ๊ธฐ์ž์˜ ์ฝ”๋”ฉ ๋„์ „๊ธฐ

์ฝ”๋”ฉ์˜ โ€˜์ฝ”โ€™์ž๋„ ๋ชจ๋ฅด๋Š” ์ฝ”.์•Œ.๋ชป. ํ™ ๊ธฐ์ž๊ฐ€ ์ˆ˜ํ•™ ๋ฌธ์ œ๋ฅผ ์ฝ”๋”ฉ์œผ๋กœ ํ‘ธ๋Š” ์˜ค์ผ๋Ÿฌ ํ”„๋กœ์ ํŠธ ๋ฌธ์ œ๋ฅผ ํ•˜๋‚˜ํ•˜๋‚˜ ํ•ด๊ฒฐํ•ด ๋‚˜๊ฐˆ ์˜ˆ์ •์ž…๋‹ˆ๋‹ค. ์˜ค์ผ๋Ÿฌ ํ”„๋กœ์ ํŠธ๋Š” ์ˆ˜ํ•™๊ณผ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์‹ค๋ ฅ์„ ๋ชจ๋‘ ํ‚ค์šธ ์ˆ˜ ์žˆ๋„๋ก 2001๋…„์— ๋งŒ๋“  ์ˆ˜ํ•™ ๋ฌธ์ œ ์›น์‚ฌ์ดํŠธ๋กœ, ์ˆ˜ํ•™ ๋ฌธ์ œ๋ฅผ ํ”„๋กœ๊ทธ๋ž˜๋ฐ์œผ๋กœ ํ•ด๊ฒฐํ•˜๋Š” ๊ฒŒ ๋ชฉ์ ์ด์ง€์š”. ํ™ ๊ธฐ์ž์™€ ํ•จ๊ป˜ ํ•œ๋‹ค๋ฉด ์ˆ˜ํ•™๊ณผ ํŒŒ์ด์ฌ ๋ชจ๋‘ ์ •๋ณตํ•  ์ˆ˜๋„โ€ฆ? ๊ฐ™์ด ํ•œ๋ฒˆ ํ’€์–ด๋ด์š”!

ย 

ย 

โ€œ์•„๋“ค์•„, ์—ญ์‹œ ๋„ˆ๋Š” ๊ณ„ํš์ด ๋‹ค ์žˆ๊ตฌ๋‚˜!โ€

2019๋…„ ์นธ ์˜ํ™”์ œ ํ™ฉ๊ธˆ์ข…๋ ค์ƒ์„ ๋ฐ›์€ ์˜ํ™” โ€˜๊ธฐ์ƒ์ถฉโ€™์ด ๋‚ณ์€ ์—ญ๋Œ€๊ธ‰ ์œ ํ–‰์–ด์ž…๋‹ˆ๋‹ค. ๋ˆ„๊ฐ€ ๋ด๋„ ๊ดœ์ฐฎ์ง€ ์•Š์•„ ๋ณด์ด๋Š” ๊ณ„ํš์„ ์‹คํ–‰ํ•˜๋ ค๋Š” ์•„๋“ค์—๊ฒŒ ํ•˜๋Š” ๋Œ€์‚ฌ์ฃ . ์ƒˆํ•ด๋ฅผ ๋งž์•„ ์ €๋„ ๊ธฐ์ƒ์ถฉ์˜ ์ฃผ์ธ๊ณต์ฒ˜๋Ÿผ ๋ฌด๋ชจํ•œ ๋„์ „์„ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค! โ€˜๋ฌด๊ณ„ํš์ด ์™„๋ฒฝํ•œ ๊ณ„ํšโ€™์ด๋ผ๋Š” ๋ง์ฒ˜๋Ÿผ ์•„๋ฌด๋Ÿฐ ๊ณ„ํš ์—†์ด ๋ฌด์ž‘์ • ์ฝ”๋”ฉ์œผ๋กœ ์ˆ˜ํ•™ ๋ฌธ์ œ ํ’€๊ธฐ์— ๋‚˜์„œ๋ณผ๊นŒ์š”?

ย 

ย 

<์˜ค์ผ๋Ÿฌ ํ”„๋กœ์ ํŠธ 1๋ฒˆ ๋ฌธ์ œ>

10 ๋ณด๋‹ค ์ž‘์€ ์ž์—ฐ์ˆ˜ ์ค‘์—์„œ 3 ๋˜๋Š” 5์˜ ๋ฐฐ์ˆ˜๋Š” 3, 5, 6, 9์ด๊ณ , ์ด๋“ค์˜ ์ดํ•ฉ์€ 23์ด๋‹ค.

1000๋ณด๋‹ค ์ž‘์€ ์ž์—ฐ์ˆ˜ ์ค‘์—์„œ 3 ๋˜๋Š” 5์˜ ๋ฐฐ์ˆ˜๋ฅผ ๋ชจ๋‘ ๋”ํ•˜๋ฉด ์–ผ๋งˆ์ผ๊นŒ?

ย 

ย 

์ด ๋ฌธ์ œ๋ฅผ ์ˆ˜ํ•™์œผ๋กœ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋‹ค์–‘ํ•œ ๋ฐฉ๋ฒ•์„ ์“ธ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋Œ€ํ‘œ์ ์œผ๋กœ ํฌํ•จ๋ฐฐ์ œ์˜ ์›๋ฆฌ๋ฅผ ์˜ˆ๋กœ ๋“ค ์ˆ˜ ์žˆ๋Š”๋ฐ์š”, ์ฝ”๋”ฉ์œผ๋กœ ๋ชจ๋“  ์ˆ˜๋ฅผ ์ผ์ผ์ด ๋‹ค ๋Š˜์–ด๋†“๊ณ  3, 5์˜ ๋ฐฐ์ˆ˜๋ฅผ ์ฐพ์•„ ๋”ํ•˜๊ธฐ๋งŒ ํ•ด๋„ ์†์œผ๋กœ ํ‘ธ๋Š” ๊ฒƒ๋ณด๋‹ค ํ›จ์”ฌ ๋น ๋ฅด๊ฒŒ ํ’€ ์ˆ˜ ์žˆ๋‹ต๋‹ˆ๋‹ค. ์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ์–ด๋–ค ํŒŒ์ด์ฌ ๋ช…๋ น์–ด๊ฐ€ ํ•„์š”ํ• ๊นŒ์š”?

ย 

ย 

ํŒŒ์ด์ฌ ์™„์ „์ •๋ณต! ํ•„์ˆ˜ ๋ช…๋ น์–ด

1. ๋ฐ˜๋ณต๋ฌธ(for)๊ณผ range ํ•จ์ˆ˜

์ปดํ“จํ„ฐ๊ฐ€ ์ž˜ํ•˜๋Š” ์ผ์ด ๊ฐ™์€ ์ผ์„ ๋ฐ˜๋ณตํ•˜๋Š” ๊ฑฐ์˜ˆ์š”. ๊ทธ๋งŒํผ ๋ฐ˜๋ณต๋ฌธ์€ ์ฝ”๋”ฉ์—์„œ ์•„์ฃผ ์ค‘์š”ํ•œ๋ฐ์š”, ํŒŒ์ด์ฌ์—์„œ๋Š” โ€˜forโ€™๋ผ๋Š” ๋ช…๋ น์–ด๋ฅผ ์จ์š”. ํ”ํžˆ ์ˆซ์ž ๋ชฉ๋ก์„ ์ž๋™์œผ๋กœ ๋งŒ๋“œ๋Š” โ€˜rangeโ€™ ํ•จ์ˆ˜์™€ ํ•จ๊ป˜ ๋‹ค๋‹ˆ์ง€์š”. ์ด๋ฒˆ ๋ฌธ์ œ์—์„œ๋Š” 1๋ถ€ํ„ฐ 1000 ๋ฏธ๋งŒ์˜ ์ˆ˜๊ฐ€ 3 ๋˜๋Š” 5์˜ ๋ฐฐ์ˆ˜์ธ์ง€ ์•Œ์•„๋ด์•ผ ํ•˜๋ฏ€๋กœ, a๋ผ๋Š” ๋ณ€์ˆ˜๊ฐ€ 1๋ถ€ํ„ฐ 999๊นŒ์ง€ ๋ณ€ํ•˜๋Š” ์ฝ”๋“œ๋ฅผ ๋งŒ๋“ค์–ด ๋ณผ ๊ฑฐ์˜ˆ์š”.

ย 

ย 

ํŠน์ดํ•˜๊ฒŒ a๊ฐ€ 1๋ถ€ํ„ฐ 999๊นŒ์ง€ ๋ณ€ํ•˜๋Š”๋ฐ range ์•ˆ์˜ ์ˆ˜๋Š” (1, 1000)์ด์—์š”. range๋Š” (์‹œ์ž‘ ์ˆซ์ž, ๋ ์ˆซ์ž) ํ˜•ํƒœ๋กœ ๋‚˜ํƒ€๋‚ด๋Š”๋ฐ, ์‹œ์ž‘ ์ˆซ์ž๋Š” โ€˜์ด์ƒโ€™, ๋ ์ˆซ์ž๋Š” โ€˜๋ฏธ๋งŒโ€™์˜ ์ˆ˜๋ฅผ ์˜๋ฏธํ•ด์š”. ๋ ์ˆซ์ž๋Š” ํฌํ•จํ•˜์ง€ ์•Š๋Š”๋‹ค๋Š” ๊ฒƒ์„ ๋ช…์‹ฌํ•˜์„ธ์š”!

ย 

2. ์กฐ๊ฑด๋ฌธ(if)

์กฐ๊ฑด์— ๋”ฐ๋ผ ์ฐธ, ๊ฑฐ์ง“์„ ํŒ๋ณ„ํ•˜๋Š” ์กฐ๊ฑด๋ฌธ์€ โ€˜ifโ€™๋ผ๋Š” ๋ช…๋ น์–ด๋ฅผ ์‚ฌ์šฉํ•ด ์•„๋ž˜์™€ ๊ฐ™์ด ๋‚˜ํƒ€๋ƒ…๋‹ˆ๋‹ค. ์ด๋ฒˆ ๋ฌธ์ œ์—์„œ๋Š” ๋ณ€์ˆ˜ a๊ฐ€ 3 ๋˜๋Š” 5์˜ ๋ฐฐ์ˆ˜์ธ์ง€ ๋”ฐ์ ธ๋ด์•ผ ํ•˜๋ฏ€๋กœ ๋‘ ๊ฒฝ์šฐ๋ฅผ ์—ฐ๊ฒฐํ•˜๋Š” โ€˜or(๋˜๋Š”)โ€™์ด๋ผ๋Š” ๋ช…๋ น์–ด๋ฅผ ์ด์šฉํ•ด์š”.

ย 

ย 

์—ฌ๊ธฐ์„œ โ€˜%โ€™๋Š” ๋‚˜๋ˆ—์…ˆ์˜ โ€˜๋‚˜๋จธ์ง€โ€™ ๊ฐ’์„ ์•Œ๋ ค์ฃผ๋Š” ๋‚˜๋จธ์ง€ ์—ฐ์‚ฐ์ž์ž…๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ a๋ฅผ 3์ด๋‚˜ 5๋กœ ๋‚˜๋ˆด์„ ๋•Œ ๋‚˜๋จธ์ง€๊ฐ€ 0์ด๋ผ๋ฉด ์กฐ๊ฑด๋ฌธ ๋ฐ”๋กœ ์•„๋ž˜์˜ ์ฝ”๋“œ๋ฅผ ์‹คํ–‰ํ•ฉ๋‹ˆ๋‹ค.

ย 

ย 

TIP 1.ย ์ˆ˜ํ•™์—์„œ โ€˜=โ€™์€ ์–‘์ชฝ์ด ๊ฐ™๋‹ค๋Š” ์˜๋ฏธ์ง€๋งŒ, ํŒŒ์ด์ฌ์—์„œ๋Š” ๋ณ€์ˆ˜์— ์–ด๋–ค ๊ฐ’์„ ๋Œ€์ž…ํ•  ๋•Œ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.ย ํŒŒ์ด์ฌ ๋ฟ ์•„๋‹ˆ๋ผ ๋‹ค์–‘ํ•œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด์—์„œ๋Š” ์–‘์ชฝ์ด ๊ฐ™๋‹ค๋Š” ๋œป์œผ๋กœ โ€˜==โ€™์„ ์“ด๋‹ต๋‹ˆ๋‹ค.

ย 

TIP 2.ย ๋ฐ˜๋ณต๋ฌธ(for)์ด๋‚˜ ์กฐ๊ฑด๋ฌธ(if)์ด ๋๋‚˜๋Š” ๊ณณ์—๋Š” ๊ผญ ์ฝœ๋ก (:)์„ ๋ถ™์—ฌ์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ž˜์•ผ ์กฐ๊ฑด์‹์˜ ๊ฒฝ๊ณ„๊ฐ€ ๋ช…ํ™•ํ•ด์ ธ ์ฝ”๋“œ๊ฐ€ ์‹คํ–‰๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.ย ๊ทธ๋ ‡์ง€ ์•Š์œผ๋ฉด ์•„๋ž˜์˜ ์˜ค๋ฅ˜์ฐฝ ์„ ์‰ด์ƒˆ ์—†์ด ๋งŒ๋‚˜๊ฒŒ ๋  ๊ฑฐ์˜ˆ์š”.

ย 

ย 

๋„์ „! ์˜ค์ผ๋Ÿฌ ํ”„๋กœ์ ํŠธ 1๋ฒˆ ๋ฌธ์ œ ๋ฝ€๊ฐœ๊ธฐ

* ์ฝ”๋”ฉ ์–ธ์–ด๋Š” Python์œผ๋กœ ๋‘๊ณ  ์‹คํ–‰ํ•˜์„ธ์š”!

ย 

ย 

#1.ย ๊ฐ€์žฅ ๋จผ์ € ๋ณ€์ˆ˜๋ฅผ ์ •์˜ํ•ฉ๋‹ˆ๋‹ค.ย ๋ฌธ์ œ์˜ ๋‹ต์„ ๋ณ€์ˆ˜ s์— ์ €์žฅํ•˜๋ฉฐ, ์ดˆ๊นƒ๊ฐ’์„ 0์œผ๋กœ ์„ค์ •ํ•ฉ๋‹ˆ๋‹ค.

#2. 1 ์ด์ƒ 1000 ๋ฏธ๋งŒ์˜ ์ž์—ฐ์ˆ˜๋ฅผ ๋ณ€์ˆ˜ a๋กœ ์„ค์ •ํ•ฉ๋‹ˆ๋‹ค. ์ˆ˜๋ฅผ ์ผ์ผ์ด ํ—ค์•„๋ ค 3๊ณผ 5์˜ ๋ฐฐ์ˆ˜๋ฅผ ์ฐพ์•„์•ผ ํ•˜๋ฏ€๋กœ for๋ฌธ์„ ์‚ฌ์šฉํ•ด ์ •์˜ํ•ฉ๋‹ˆ๋‹ค.ย 

#3.ย a๊ฐ€ 3 ๋˜๋Š” 5์˜ ๋ฐฐ์ˆ˜์ธ์ง€ ํŒ๋ณ„ํ•˜๋Š” ์กฐ๊ฑด๋ฌธ์ž…๋‹ˆ๋‹ค. ๋งŒ์•ฝ a๊ฐ€ 3 ๋˜๋Š” 5์˜ ๋ฐฐ์ˆ˜๋ผ๋ฉด 4๋ฒˆ ์ค„์˜ ์ฝ”๋“œ๋ฅผ ์‹คํ–‰ํ•ฉ๋‹ˆ๋‹ค.

#4.ย 3๋ฒˆ ์ค„์˜ ์กฐ๊ฑด๋ฌธ์„ ๋งŒ์กฑํ•˜๋Š” a์˜ ๊ฐ’์„ s์— ๋”ํ•ฉ๋‹ˆ๋‹ค. ์ด๋•Œ 3, 4๋ฒˆ์˜ ๊ณผ์ •์€ a๊ฐ€ 999๊ฐ€ ๋  ๋•Œ๊นŒ์ง€ ๊ณ„์† ๋ฐ˜๋ณตํ•ฉ๋‹ˆ๋‹ค.

#5.ย a๊ฐ€ 999๊ฐ€ ๋  ๋•Œ๊นŒ์ง€ ์‹คํ–‰ํ•ด ๊ตฌํ•œ 3, 5์˜ ๋ฐฐ์ˆ˜์˜ ํ•ฉ์ธ s๋ฅผ ์ถœ๋ ฅํ•ฉ๋‹ˆ๋‹ค. ์ด๋•Œ ๋ช…๋ น์–ด๋ฅผ ๋“ค์—ฌ์“ฐ๊ธฐํ•ด ์‚ฌ์šฉํ•˜๋ฉด ๋ช…๋ น์–ด๊ฐ€ ์กฐ๊ฑด๋ฌธ ์•ˆ์— ๋“ค์–ด๊ฐ€ ๋ณ€์ˆ˜ s๊ฐ€ ๋ฐ”๋€Œ๋Š” ๊ณผ์ •์„ ๋ชจ๋‘ ์ถœ๋ ฅํ•ฉ๋‹ˆ๋‹ค.

ย 

ย 

Bonus! ์˜ค์ผ๋Ÿฌ ํ€ด์ฆˆ

์˜ค์ผ๋Ÿฌ ํ”„๋กœ์ ํŠธ 1๋ฒˆ ๋ฌธ์ œ๋ฅผ ์œ„ ์ฝ”๋”ฉ์ฐฝ์—์„œ ํ’€์–ด๋ณด๊ณ , ๋‹ค์Œ ์˜ˆ์ œ ๋ฌธ์ œ์—๋„ ๋„์ „ํ•ด ๋ณด์„ธ์š”!

ย 

1. 1000๋ณด๋‹ค ์ž‘์€ ์ž์—ฐ์ˆ˜ ์ค‘์—์„œ 7 ๋˜๋Š” 13์˜ ๋ฐฐ์ˆ˜๋ฅผ ๋ชจ๋‘ ๋”ํ•˜๋ฉด ์–ผ๋งˆ์ผ๊นŒ?

ย  ย  Hint. 'if a % 3 == 0 or a % 5 == 0 :'์—์„œ ์ˆ˜๋ฅผ ๋ฐ”๊ฟ”๋ณด์ž.

ย 

2. 100๋ณด๋‹ค ์ž‘์€ ์ž์—ฐ์ˆ˜ ์ค‘์—์„œ 3 ๋˜๋Š” 5์˜ ๋ฐฐ์ˆ˜๋ฅผ ๋ชจ๋‘ ๊ณฑํ•˜๋ฉด ์–ผ๋งˆ์ผ๊นŒ?

ย  ย  Hint. 'for a in range(1, 1000) :'์—์„œ ์ˆ˜๋ฅผ, 's = s + a'์—์„œ ์—ฐ์‚ฐ๊ธฐํ˜ธ๋ฅผ ๋ฐ”๊ฟ”๋ณด์ž.

ย 

ย 

ํ˜น์‹œ ๋” ์ข‹์€ ์ฝ”๋”ฉ ์•„์ด๋””์–ด๊ฐ€ ์žˆ๊ฑฐ๋‚˜,

์ฝ”๋”ฉ์„ ๋น ๋ฅด๊ฒŒ ์ตํž ์ˆ˜ ์žˆ๋Š” ์ข‹์€ ๋ฐฉ๋ฒ•์ด ์žˆ๋‹ค๋ฉด

๋Œ“๊ธ€์„ ๋‚จ๊ฒจ ์ฝ”.์•Œ.๋ชป ํ™์•„๋ฆ„ ๊ธฐ์ž๋ฅผ ๋„์™€์ฃผ์„ธ์š”!

ย 

ย 

๋ฌธ์ œ ์ฐœํ•˜๊ธฐ ๋ชฉ๋ก๋ณด๊ธฐ
๋Œ“๊ธ€ 40
๋Œ“๊ธ€ ์ž‘์„ฑํ•˜๊ธฐ
  •  
    ์ง‘๋Œ์ด ํŽ˜๋ ๋งŒ Lv.9 2020.01.04 01:24

    ๊ธฐ์ž ๋‹˜ ๊ธฐ์‚ฌ ์ž˜ ์ฝ์—ˆ์Šต๋‹ˆ๋‹ค! ์ฝ”๋”ฉ๋งˆ์Šคํ„ฐ๊ฐ€ ๋˜๊ธฐ๋ฅผ ๋ฐ”๋ž๋‹ˆ๋‹ค. ํ™”์ดํŒ…!

    ๊ทธ๋ฆฌ๊ณ  ํŒŒ์ด์ฌ ์—๋””ํ„ฐ๋Š” IDLE๋ณด๋‹ค ํŒŒ์ด์ฐธ์„ ์ถ”์ฒœ๋“œ๋ ค์šฉ!

    ๋Œ“๊ธ€ ์ž‘์„ฑํ•˜๊ธฐ ์ข‹์•„์š”0 ๋Œ“๊ธ€์ˆ˜2
  •  
    ์ง‘๋Œ์ด ํŽ˜๋ ๋งŒ Lv.9 2020.01.04 01:26

    + ํŒŒ์ด์ฌ์„ ๋ฐฐ์šฐ์‹œ๋ ค๋ฉด ๊ตฌ๋ฆ„edu์—์„œ ๋ฐฐ์šฐ์‹œ๊ฑฐ๋‚˜ ๊ตฌ๊ธ€์— '์ ํ”„ ํˆฌ ํŒŒ์ด์ฌ'์„ ๊ฒ€์ƒ‰ํ•ด์„œ ์ฐธ๊ณ ํ•˜์‹œ๋Š” ๊ฑธ ์ถ”์ฒœ๋“œ๋ฆฝ๋‹ˆ๋‹ค.

    ๋Œ“๊ธ€ ์ž‘์„ฑํ•˜๊ธฐ ์ข‹์•„์š”0 ๋Œ“๊ธ€์ˆ˜6
    •  
      ์šฐ์™€ Lv.5 2020.01.05 08:24

      ๊ฟ€ํŒ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!

      2020๋…„์—๋Š” ํŒŒ์ด์ฌ ๋„์ „!

      ์ข‹์•„์š”0
    •  
      ํ™์•„๋ฆ„_๊ธฐ์ž Lv.5 2020.01.06 18:06

       

      ์•ˆ๋…•ํ•˜์„ธ์š”, ์ง‘๋Œ์ด ํŽ˜๋ ๋งŒ ์นœ๊ตฌ! ๊ฟ€ํŒ์ด ๋‹ด๊ธด ๋Œ“๊ธ€ ๋‚จ๊ฒจ์ค˜์„œ ๊ณ ๋งˆ์›Œ์š”!

      ๊ทธ๋ฆฌ๊ณ  ์†Œ~์˜ค๋ฆ„ ๋‹๋Š” ๋ถ€๋ถ„ ํ•œ ๊ฐ€์ง€!

      ์ด ๊ธฐ์‚ฌ๋ฅผ ์ค€๋น„ํ•˜๋ฉด์„œ ๊ฐ€์žฅ ๋งŽ์ด ์ฐธ๊ณ ํ–ˆ๋˜ ์ฑ…์ด ๋ฐ”๋กœ ์ ํ”„ ํˆฌ ํŒŒ์ด์ฌ์ด๋ž๋‹ˆ๋‹ค! (์ธ์ฆ์ƒท↓↓)

       

      (์•„์ง ๋งจ ์•ž๋ถ€๋ถ„ ๋ช‡์žฅ๋งŒ ๋ดค๋‹ค๋Š” ๊ฑด ์•ˆ๋น„๋ฐ€..ใ…Ž)

       

      ๊ทธ๋ฆฌ๊ณ  ๊ตฌ๋ฆ„edu์— ์žˆ๋Š” ๋‚ด์šฉ๋“ค์€ ์กฐ๊ธˆ ์–ด๋ ค์›Œ๋ณด์ด์ง€๋งŒ, ์—ด์‹ฌํžˆ ์ฝ”๋”ฉ ๋ฐฐ์›Œ์„œ ํ•ด๋ณผ ์ˆ˜ ์žˆ๋„๋ก ํ• ๊ฒŒ์š”!

      ์•ž์œผ๋กœ๋„ ๋งŽ์ด ์•Œ๋ ค์ฃผ์„ธ์š”~!

       

      ์ข‹์•„์š”1
    •  
      ํ”ผํƒ€๊ณ ๋ผ์ˆ˜ Lv.4 2020.01.11 07:25

      ์ €๋„ ํŒŒ์ด์ฌ์€ ๋ชจ๋ฅด๋Š”๋ฐ ์ด์ฐธ์— ๋ฐฐ์›Œ๋ด์•ผ๊ฒ ์–ด์š”.

      ์ข‹์•„์š”0
    •  
      ํ™์•„๋ฆ„_๊ธฐ์ž Lv.5 2020.02.04 00:26

       

      ํ”ผํƒ€๊ณ ๋ผ์Šค ์นœ๊ตฌ! ๊ฐ™์ด ํŒŒ์ด์ฌ ๋ฐฐ์›Œ๋ด์š”~!

       

      ์ข‹์•„์š”1
    •  
      cacky Lv.1 2020.04.30 19:41

      ์œผ์•„ ์ €๋‘์š”!

      ์ข‹์•„์š”0
    •  
      ๋งค์ŠคํŒŒ์ด Lv.8 2020.05.18 18:52

      ์ €๋Š” ๋ชจ๋‘์˜ํŒŒ์ด์ฌ ๋ด์š”.

      ์ข‹์•„์š”0
  •  
    mathwizard Lv.7 2020.01.04 05:48

    ์ €๋„ ํŒŒ์ด์ฌ์„ ๋ฐฐ์›Œ์•ผ ๊ฒ ์–ด์š”!

    ๋Œ“๊ธ€ ์ž‘์„ฑํ•˜๊ธฐ ์ข‹์•„์š”0 ๋Œ“๊ธ€์ˆ˜1
    •  
      ํ™์•„๋ฆ„_๊ธฐ์ž Lv.5 2020.01.06 18:09

       

      ์•ˆ๋…•ํ•˜์„ธ์š”, mathwizard ์นœ๊ตฌ! ์•ž์œผ๋กœ ๊ฐ™์ด ํŒŒ์ด์ฌ ๋ฐฐ์›Œ๋ด์š”~:)

       

      ์ข‹์•„์š”0
  •  
    c์–ธ์–ด Lv.4 2020.01.05 10:51

    ์ฝ”๋“œ๋ฅผ ์งง๊ฒŒ ์งœ๊ณ ์‹ถ์€ ๋ถ„๋“ค์„ ์œ„ํ•œ ๊ฐ„๋‹จํ•œ ํŒ์œผ๋กœ

    s = s + a 

    ๋ผ๋Š” ์ฝ”๋“œ์™€ 

    s += a๋ผ๋Š” ์ฝ”๋“œ์˜ ๋œป์€ ๊ฐ™์Šต๋‹ˆ๋‹ค!

    ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ  s = s-a | s = s * a | s = s/a  ๋ผ๋Š” ์ฝ”๋“œ๋„

    s -= a | s *= a | s /= a

    ๋ผ๋Š” ์ฝ”๋“œ๋กœ ๋ฐ”๊ฟ€ ์ˆ˜๋„ ์žˆ์Šต๋‹ˆ๋‹ค!

    ๋Œ“๊ธ€ ์ž‘์„ฑํ•˜๊ธฐ ์ข‹์•„์š”0 ๋Œ“๊ธ€์ˆ˜5
    •  
      ํ™์•„๋ฆ„_๊ธฐ์ž Lv.5 2020.01.06 18:13

       

      ์•ˆ๋…•ํ•˜์„ธ์š”, c์–ธ์–ด ์นœ๊ตฌ! ๋Œ“๊ธ€ ๋‚จ๊ฒจ์ค˜์„œ ๊ณ ๋งˆ์›Œ์š”!

      ํ•˜์ง€๋งŒ ์•„์ง ์ €๋Š”... ์ฝ”๋”ฉ์œผ๋กœ ๊ธฐ๋ณธ์ ์ธ ์‚ฌ์น™์—ฐ์‚ฐ ๋ฐ–์— ์“ธ ์ค„ ๋ชฐ๋ผ์„œ...

      ํ˜น์‹œ s = s + a ์ด ์–ด๋–ป๊ฒŒ s += a๋กœ ํ‘œํ˜„๋  ์ˆ˜ ์žˆ๋Š”์ง€๋ž‘

      s๋Š” ์–ด...์–ด๋–ป๊ฒŒ ์ €๋ ‡๊ฒŒ ๋‹ค์–‘ํ•œ ๋ฐฉ๋ฒ•์œผ๋กœ ํ‘œํ˜„ํ•  ์ˆ˜ ์žˆ๋Š” ๊ฑด์ง€ ์„ค๋ช…ํ•ด์ค„ ์ˆ˜ ์žˆ์„๊นŒ์š”?

       

      ์•Œ๋ ค์ค€ ๋ฐฉ๋ฒ•์€ ๋‹ค์Œ ์˜ค์ผ๋Ÿฌ ํ”„๋กœ์ ํŠธ ๋ฌธ์ œ ํ’€ ๋•Œ ์จ๋ณด๋„๋ก ํ• ๊ฒŒ์š”! ๊ณ ๋งˆ์›Œ์š”!

       

      ์ข‹์•„์š”0
    •  
      21์„ธ๊ธฐ์˜ค์ผ๋Ÿฌ Lv.11 2020.01.10 23:50

      ์ €๋Š” ์ž˜๋ชจ๋ฅด์ง€๋งŒ s+=a๋Š” s์˜ ๊ฐ’์„ a๋งŒํผ ๋†’์—ฌ๋ผ ์•„๋‹Œ๊ฐ€์š”?

      ์ข‹์•„์š”0
    •  
      ํ™์•„๋ฆ„_๊ธฐ์ž Lv.5 2020.02.04 00:26

       

      21์„ธ๊ธฐ์˜ค์ผ๋Ÿฌ ์นœ๊ตฌ, ์•Œ๋ ค์ค˜์„œ ๊ณ ๋งˆ์›Œ์š”~!

       

      ์ข‹์•„์š”0
    •  
      mswgen Lv.5 2020.02.11 02:39

      s += a๋Š” ๋ง๊ทธ๋Œ€๋กœ s์—๋‹ค๊ฐ€ ๋”ํ•˜๋Š” ์ˆ˜(s +)๋Š” (=) a๋ผ๋Š” ๋ง(a)์ž…๋‹ˆ๋‹ค.

      ์ด๋Ÿฐ์‹์œผ๋กœ ์ƒ๊ฐํ•ด๋ณด์‹œ๋ฉด -=, *=, /=๋„ ์‰ฝ๊ฒŒ ์•Œ ์ˆ˜ ์žˆ์„ ๊ฑฐ์—์š”.

      ์ข‹์•„์š”0
    •  
      cacky Lv.1 2020.04.30 19:41

      ๋‚ด๊ฐ€ ์•Œ์•„๋“ค์„ ์ˆ˜ ์žˆ๋Š” ๊ฑฐ์‹œ ์—…๋”ฐ....

      ์ข‹์•„์š”0
  •  
    ๋กœ๋ณด์นดํด๋ฆฌ Lv.11 2020.01.06 06:58

    #include<cstdio>
    int main(){
        int a=0;
        for(int i=1;i<1000;i++){
            if(i%3==0 || i%5==0){
                a=a+i;
            }
            if(i%3==0 && i%5==0){
                a=a-i;
            }
        }
        printf("%d",a);
        return 0;
    }
    c++๋กœ ์งœ๋ณด์•˜๋Š”๋ฐ ํ•ด๊ฒฐ์ด ์•ˆ๋˜๋„ค์š”ใ… ใ… ใ…  ๋ˆ„๊ตฐ๊ฐ€ ์ข€ ๋„์™€์ฃผ์„ธ์š”ใ… 

    ๋Œ“๊ธ€ ์ž‘์„ฑํ•˜๊ธฐ ์ข‹์•„์š”0 ๋Œ“๊ธ€์ˆ˜4
    •  
      ํ™์•„๋ฆ„_๊ธฐ์ž Lv.5 2020.01.06 18:17

       

      ๊ฐˆ๋ฆด๋ ˆ์˜ค ๊ฐˆ๋ฆด๋ ˆ์ด ์นœ๊ตฌ, ์ด ์–ด๋งˆ์–ด๋งˆํ•œ ๊ธ€์€ ๋ฌด์—‡์ธ๊ฐ€์š”...?

      ์ €๋Š” ๋ญ๊ฐ€ ๋ญ”์ง€ 1๋„ ๋ชจ๋ฅด๊ฒ ์–ด์š”...ใ…œ^ใ…œ

      c์–ธ์–ด๋ฅผ ์•Œ๊ณ  ์žˆ๋Š” ์นœ๊ตฌ๋“ค! ๊ฐˆ๋ฆด๋ ˆ์˜ค ๊ฐˆ๋ฆด๋ ˆ์ด ์นœ๊ตฌ์—๊ฒŒ ๋„์›€์„ ์ฃผ์„ธ์š”!!! (๋– ๋„˜๊ธฐ๊ธฐ)

       

      ์ข‹์•„์š”0
    •  
      ์•„์ด์ฆˆ์›_์กฐ์œ ๋ฆฌ Lv.3 2020.01.06 19:01

      #include<cstdio>
      int main(){
          int a=0;
          for(int i=1;i<1000;i++){
              if((i%3==0) || (i%5==0)){
                  a=a+i;
              }
          }
          printf("%d\n",a);
          return 0;
      }

      ์œ„ ์ฝ”๋“œ๊ฐ€ ์ •๋‹ต์ž…๋‹ˆ๋‹ค. ์•„๋งˆ

      if(i%3==0 && i%5==0){
                  a=a-i;
      }

      ์ด ๋ถ€๋ถ„์—์„œ ์˜ค๋ฅ˜๊ฐ€ ๋‚œ ๊ฒƒ ๊ฐ™์€๋ฐ, 3์˜ ๋ฐฐ์ˆ˜ "๋˜๋Š”" 5์˜ ๋ฐฐ์ˆ˜์ด๋ฏ€๋กœ 15์˜ ๋ฐฐ์ˆ˜๋„ ํฌํ•จ์ด ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ์œ„ ์กฐ๊ฑด์‹ ์—†์ด๋„ ์กฐ๊ฑด์„ ๋งŒ์กฑ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค

      ์ข‹์•„์š”0
    •  
      ํ™์•„๋ฆ„_๊ธฐ์ž Lv.5 2020.02.04 00:27

       

      ์šฐ์™€, ์•„์ด์ฆˆ์›_์กฐ์œ ๋ฆฌ ์นœ๊ตฌ! ๋Œ€๋‹จํ•ด์š”..(๊ฐํƒ„)

       

      ์ข‹์•„์š”0
    •  
      cacky Lv.1 2020.04.30 19:42

      ์ด๊ฑฐ์‹œ ์ง„์ • ์ฝ”๋”ฉ์ด๋ž€ ๋งˆ๋ฆฐ๊ฐ€

      ์ข‹์•„์š”0
  •  
    ์•„์ด์ฆˆ์›_์กฐ์œ ๋ฆฌ Lv.3 2020.01.06 18:50
    ํ™•์ธ์š”์ฒญ์ค‘

    s = 0
    for i in range(1, 1000):
            if (i % 7 == 0) or (i % 13 == 0):
                    s = s + i
    print "sum : " + str(s)

    multi = 1
    for i in range(1, 1000):
            if (i % 7 == 0) or (i % 13 == 0):
                    multi = multi * i
    print "multi : " + str(multi)

     

    ์•„์นจ์— ๋ณด์ž๋งˆ์ž ํ’€์–ด๋ดค์Šต๋‹ˆ๋‹น.

    ๋Œ“๊ธ€ ์ž‘์„ฑํ•˜๊ธฐ ์ข‹์•„์š”0 ๋Œ“๊ธ€์ˆ˜3
    •  
      ์•„์ด์ฆˆ์›_์กฐ์œ ๋ฆฌ Lv.3 2020.01.06 19:04

      s = 0
      for i in range(1, 1000):
              if (i % 3 == 0) or (i % 17 == 0):
                      s = s + i
      print "sum : " + str(s)

      multi = 1
      for i in range(1, 1000):
              if (i % 3 == 0) or (i % 5 == 0):
                      multi = multi * i
      print "multi : " + str(multi)

       

      ์œ„ ์ฝ”๋“œ์— ์•ฝ๊ฐ„ ์ˆ˜์ • ํ•ด์•ผํ•  ๋ถ€๋ถ„์ด ์žˆ์–ด์„œ ์ˆ˜์ •ํ–ˆ์Šต๋‹ˆ๋‹ค

      ์ข‹์•„์š”0
    •  
      21์„ธ๊ธฐ์˜ค์ผ๋Ÿฌ Lv.11 2020.01.11 00:02

      ๊ทธ๋ž˜์„œ ๋‹ต์ด ๋ช‡๋‚˜์™”๋‚˜์š”? ( ์ œ๊ฐ€ ๋งž๋Š”์ง€ ํ™•์ธํ•ด ๋ณด๊ฒŒ์š”.)

      ์ข‹์•„์š”0
    •  
      cacky Lv.1 2020.04.30 19:43

      ์ด ์–ด๋งˆ์–ด๋งˆ ํ•œ ๊ฑฐ์Šจ ๋ญ์‹œ์ ธ ใ… ใ… 

       

      ์ข‹์•„์š”0
  •  
    ์œ ํ•œ์˜๋๋„๋ชป๋ณธ๋‚จ์ž Lv.7 2020.01.18 21:58

    c์–ธ์–ด ์จ๋„๋˜๋‚˜์š” ใ…‹ใ…‹

    ๋Œ“๊ธ€ ์ž‘์„ฑํ•˜๊ธฐ ์ข‹์•„์š”0 ๋Œ“๊ธ€์ˆ˜1
    •  
      ํ™์•„๋ฆ„_๊ธฐ์ž Lv.5 2020.02.04 00:28

       

      ๊ทธ๋Ÿผ์š”! c์–ธ์–ด๋กœ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ–ˆ๋‹ค๋ฉด ์ฝ”๋“œ๋ฅผ ์—ฌ๊ธฐ์— ๋‚จ๊ฒจ์ฃผ์„ธ์š”~!

       

      ์ข‹์•„์š”0
  •  
    ๋กœ๋ณด์นดํด๋ฆฌ Lv.11 2020.01.19 21:41

    #include<cstdio>
    int main(){
        int sum=1;
        for(int i=1;i<=1000;i++){
            if(i%3==0 || i%5==0){
                sum=sum*i;
            }
        }
        printf("%d",sum);
    }

    ๊ณฑ ์ฝ”๋“œ๋ฅผ ์งœ๋ ค๊ณ  ํ•˜๋Š”๋ฐ ๊ฒฐ๊ณผ๊ฐ€ 0์ด ๋‚˜์™€์š” ์™œ ๊ทธ๋Ÿฐ๊ฑด๊ฐ€์š”?

    ๋Œ“๊ธ€ ์ž‘์„ฑํ•˜๊ธฐ ์ข‹์•„์š”0 ๋Œ“๊ธ€์ˆ˜1
    •  
      ํ™์•„๋ฆ„_๊ธฐ์ž Lv.5 2020.02.04 00:32

       

      ํ ํ .. ์นœ๊ตฌ๋“ค, ์ด๋ ˆ๋ฆด๊ฐˆ์˜ค๋ ˆ๋ฆด๊ฐˆ ์นœ๊ตฌ๋ฅผ ๋„์™€์ฃผ์„ธ์š”!ใ…œ

       

      ์ข‹์•„์š”0
  •  
    ์„ค๋ฆฌ๋ฒˆ Lv.3 2020.01.26 19:39

    ์ œ๊ฐ€ ์ฝ”๋”ฉ์„ ๋ชฐ๋ผ์„œ ๊ทธ๋Ÿฐ๋ฐ 3 ๋˜๋Š” 5์˜ ๋ฐฐ์ˆ˜๋ผ๊ณ  ํ•˜๋ฉด 15์˜ ๋ฐฐ์ˆ˜๋Š” ํ•˜๋‚˜๋กœ ์ณ์„œ ์•Œ์•„์„œ (3์˜๋ฐฐ์ˆ˜)+(5์˜๋ฐฐ์ˆ˜)-(15์˜ ๋ฐฐ์ˆ˜) ๋ฅผ ํ•ด์ฃผ๋Š”๊ฑด๊ฐ€์š”?

    ๋Œ“๊ธ€ ์ž‘์„ฑํ•˜๊ธฐ ์ข‹์•„์š”0 ๋Œ“๊ธ€์ˆ˜1
    •  
      ํ™์•„๋ฆ„_๊ธฐ์ž Lv.5 2020.02.04 00:29

       

      ๋„ค, ์ด ๋‚ด์šฉ์„ 'ํฌํ•จ๋ฐฐ์ œ์˜ ์›๋ฆฌ'๋ผ๊ณ  ํ•œ๋‹ต๋‹ˆ๋‹ค!

      ์ž์„ธํ•œ ๋‚ด์šฉ์€ ์ˆ˜ํ•™๋™์•„ 1์›”ํ˜ธ์—์„œ ํ™•์ธํ•  ์ˆ˜ ์žˆ์–ด์š”~!

       

      ์ข‹์•„์š”0
  •  
    ์„ค๋ฆฌ๋ฒˆ Lv.3 2020.01.26 19:42
    ํ™•์ธ์š”์ฒญ์ค‘

    ๋ฌธ์ œ 2๋ฒˆ

    s = 1
    for a in range(1, 100) :
        if a % 3 == 0 or a % 5 == 0 :
            s = s * a
    print(s)

    13656259021130871772314533494945947941803211599380480000000000000000000000

    ๋งž๋‚˜์š”? 

    1๋ฒˆ์€ 104104 ๋‚˜์™”์–ด์š” 

    ๋Œ“๊ธ€ ์ž‘์„ฑํ•˜๊ธฐ ์ข‹์•„์š”0 ๋Œ“๊ธ€์ˆ˜1
    •  
      ํ™์•„๋ฆ„_๊ธฐ์ž Lv.5 2020.02.04 00:31

       

      ์„ค๋ฆฌ๋ฒˆ ์นœ๊ตฌ, ์ €๋„ ๋˜‘๊ฐ™์ด ๋‚˜์™”์–ด์š”~:)

       

      ์ข‹์•„์š”0
  •  
    ๊ฐ•๋ƒ‰์ด Lv.6 2020.01.31 03:51

    ์ €๋„ํ•œ๋ฒˆ ํŒŒ์ด์ฌ์„....

    ๋Œ“๊ธ€ ์ž‘์„ฑํ•˜๊ธฐ ์ข‹์•„์š”0 ๋Œ“๊ธ€์ˆ˜1
    •  
      ํ™์•„๋ฆ„_๊ธฐ์ž Lv.5 2020.02.04 00:31

       

      ๊ฐ•๋ƒ‰์ด ์นœ๊ตฌ, ์•ž์œผ๋กœ ํŒŒ์ด์ฌ ๊ฐ™์ด ๋ฐฐ์›Œ๋ด์š”~!

       

      ์ข‹์•„์š”0
  •  
    giplee Lv.8 2020.02.10 09:30

    ํ•˜ํ•˜

    ์ €๋„ ์ฝ”๋”ฉ์„ ๋ฐฐ์šฐ๊ณ  ์žˆ๋Š ์ค‘์ด์ง€๋งŒ ์•„์ง ์™•์ดˆ๋ณด์ž…๋‹ˆ๋‹คใ… ใ… 

    ์ข‹์€ ์ฝ”๋”ฉ์ฑ…์ข€ ์ถ”์ฒœํ•ด์ฃผ์„ธ์š”

    ๋Œ“๊ธ€ ์ž‘์„ฑํ•˜๊ธฐ ์ข‹์•„์š”0 ๋Œ“๊ธ€์ˆ˜2
    •  
      ํ™์•„๋ฆ„_๊ธฐ์ž Lv.5 2020.02.10 17:00

       

      ์•ˆ๋…•ํ•˜์„ธ์š”, ๊น ์นœ๊ตฌ!

      ์ €๋Š” ํŒŒ์ด์ฌ ์™•์ดˆ๋ณด๋ผ '์ ํ”„ ํˆฌ ํŒŒ์ด์ฌ'์ด๋ผ๋Š” ์ฑ…์„ ์ฐธ๊ณ ํ•œ๋‹ต๋‹ˆ๋‹ค!

      ๊ทธ๋ฆฌ๊ณ  ํด๋ฆฌ๋งค์Šค ์นœ๊ตฌ๋“ค์ด ๋‚จ๊ฒจ์ค€ ๋Œ“๊ธ€๋“ค์„ ๋งŽ์ด ์ฐธ๊ณ ํ•ด์š”!

       

      ์ข‹์•„์š”0
    •  
      giplee Lv.8 2020.02.10 21:35

      ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค... ์—ด์‹ฌํžˆ ๋ฐฐ์šธ๊ป˜์š”

      ์ข‹์•„์š”0
  • ใˆœ๋™์•„์‚ฌ์ด์–ธ์Šค | ๋“ฑ๋ก๋ฒˆํ˜ธ : ์„œ์šธ ์•„04396 | ๋“ฑ๋ก์ผ์ž : 2017๋…„ 3์›” 2์ผ | ์ œํ˜ธ : ๋™์•„์‚ฌ์ด์–ธ์Šค | ๋ฐœํ–‰์ธ : ์žฅ๊ฒฝ์•  | ํŽธ์ง‘์ธ : ๊น€๋ฏผ์ˆ˜
  • ใˆœ๋™์•„์‚ฌ์ด์–ธ์Šค ํด๋ฆฌ๋งค์Šค | ๋Œ€ํ‘œ : ์žฅ๊ฒฝ์•  | ๊ฐœ์ธ์ •๋ณด ๋ณดํ˜ธ์ฑ…์ž„์ž : ์ฃผ์„ธํ›ˆ(privacy@dongascience.com) | ์ฒญ์†Œ๋…„๋ณดํ˜ธ์ฑ…์ž„์ž : ๋ฐ•๋ฌด์„ฑ
  • (03737) ์„œ์šธ์‹œ ์„œ๋Œ€๋ฌธ๊ตฌ ์ถฉ์ •๋กœ 29, 10์ธต ๏ฝœ ๋ฌธ์˜ : 02-6749-2000 ๏ฝœํŒฉ์Šค : 02-3148-0809 ๏ฝœ์‚ฌ์—…์ž๋“ฑ๋ก๋ฒˆํ˜ธ : 101-81-62201 (์‚ฌ์—…์ž์ •๋ณดํ™•์ธ)
  • ํ†ต์‹ ํŒ๋งค์—…์‹ ๊ณ ๋ฒˆํ˜ธ : ์ œ2013-์„œ์šธ์šฉ์‚ฐ-01101ํ˜ธ ๏ฝœ์˜จ๋ผ์ธ ๊ฒฐ์ œ๋ฅผ ์œ„ํ•œ PG์‚ฌ์˜ ๊ตฌ๋งค์•ˆ์ „์„œ๋น„์Šค(๊ฐ€์ž…์‚ฌ์‹ค ํ™•์ธ)
  • Copyright ยฉ Dongascience. All right reserved.

  • ํด๋ฆฌ๋งค์Šค ๋ฌธ์ œ๋Š” ๊ณผํ•™๊ธฐ์ˆ ์ง„ํฅ๊ธฐ๊ธˆ ๋ฐ ๋ณต๊ถŒ๊ธฐ๊ธˆ์˜ ์žฌ์›์œผ๋กœ ์šด์˜๋˜๊ณ , ๊ณผํ•™๊ธฐ์ˆ ์ •๋ณดํ†ต์‹ ๋ถ€์™€ ํ•œ๊ตญ๊ณผํ•™์ฐฝ์˜์žฌ๋‹จ์˜ ์ง€์›์„ ๋ฐ›์•„ ์ˆ˜ํ–‰๋œ ์„ฑ๊ณผ๋ฌผ๋กœ ์šฐ๋ฆฌ๋‚˜๋ผ์˜ ๊ณผํ•™๊ธฐ์ˆ  ๋ฐœ์ „๊ณผ ์‚ฌํšŒ์  ๊ฐ€์น˜ ์ฆ์ง„์— ๊ธฐ์—ฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

  • โ˜Ž๋ฌธ์˜ 02-6749-3911