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  1. <?php
  2. error_reporting(-1);
  3. header("Content-Type: text/plain; charset=utf-8");
  4. mb_internal_encoding('utf-8');
  5.  
  6.  
  7. class Antycrisis
  8. {
  9. 	static function setAnticrisysProgram1($organisation) {
  10.  
  11. 		$askEngineer = function ($worker) {
  12. 			return (get_class($worker) == "Engineer");
  13. 		};
  14.  
  15. 		$askLeader = function($worker) {
  16. 			return ($worker->leader != 1);
  17. 		};
  18.  
  19. 		foreach ($organisation->departments as $dep) {
  20. 			$allEngineers = array_filter($dep->workers, $askEngineer);
  21. 			$targetAmount = ceil(count($allEngineers) * 0.4);
  22. 			$notLeaderEngineers = array_filter($allEngineers, $askLeader);
  23. 			$targetEngineers = array_slice($notLeaderEngineers, 0, $targetAmount);
  24. 			foreach ($targetEngineers as $name => $fireHim) {
  25. 				$dep->fireEmployee($fireHim);
  26. 			}
  27. 		}
  28. 	}
  29.  
  30. 	static function setAnticrisysProgram3($organisation) {
  31.  
  32. 		$askManager = function($worker) {
  33.    			return ((get_class($worker) == "Manager") and ($worker->rank != 3));
  34. 		};
  35.  
  36.         foreach ($organisation->departments as $dep) {
  37.  
  38.         	$managers1_2 = array_filter($dep->workers, $askManager);
  39.         	$targetAmount = ceil(count($managers1_2) * 0.5);
  40.         	$targetManagers = array_slice($managers1_2, 0, $targetAmount);
  41.  
  42.         	foreach ($targetManagers as $luckyMan){
  43.         		$luckyMan->riseRank();
  44.         	}
  45.  
  46.         }
  47.     }
  48.  
  49. }
  50.  
  51.  
  52. class Organisation //содержит методы для подсчета общих и средних параметров по конторе
  53. {
  54.     protected $name;
  55.     public $departments = array();
  56.  
  57.     public function __construct($name)
  58.     {
  59.         $this->name = $name;
  60.     }
  61.  
  62.  
  63.     public function countTotalWorkers()
  64.     {
  65.         $totalWorkers = 0;
  66.         foreach($this->departments as $unit) {
  67.             $totalWorkers += $unit->countDepWorkers();
  68.         }
  69.         return $totalWorkers;
  70.     }
  71.  
  72.     public function countAveregeWorkers()
  73.     {
  74.         return $this->countTotalWorkers() / count($this->departments);
  75.     }
  76.  
  77.     public function countTotalCoffe()
  78.     {
  79.         $companyCoffe = 0;
  80.         foreach ($this->departments as $dep) {
  81.             $companyCoffe += $dep->countDepCoffe();
  82.         }
  83.         return $companyCoffe;
  84.     }
  85.  
  86.     public function countTotalSalary()
  87.     {
  88.         $companySalary = 0;
  89.         foreach ($this->departments as $dep) {
  90.             $companySalary += $dep->countDepSalary();
  91.         }
  92.         return $companySalary;
  93.     }
  94.  
  95.     public function countTotalDocs()
  96.     {
  97.         $companyDocs = 0;
  98.         foreach ($this->departments as $dep) {
  99.             $companyDocs += $dep->countDepDocs();
  100.         }
  101.         return $companyDocs;
  102.     }
  103.  
  104.  
  105.     public function countAveregeCoffe()
  106.     {
  107.         return $this->countTotalCoffe() / count($this->departments);
  108.     }
  109.  
  110.     public function countAveregeSalary()
  111.     {
  112.         return $this->countTotalSalary() / count($this->departments);
  113.     }
  114.  
  115.     public function countAveregeDocs()
  116.     {
  117.         return $this->countTotalDocs() / count($this->departments);
  118.     }
  119.  
  120.     public function countTotalEfficiency()
  121.     {
  122.         $companyEfficiency = 0;
  123.         foreach ($this->departments as $dep) {
  124.             $companyEfficiency += $dep->countDepEfficiency();
  125.         }
  126.         return $companyEfficiency;
  127.     }
  128.  
  129.     public function countAveregeEfficiency()
  130.     {
  131.         return $this->countTotalEfficiency() / count($this->departments);
  132.     }
  133.  
  134. }
  135.  
  136. class Department
  137. {
  138.     protected $name;
  139.     public $workers = array();
  140.  
  141.     public function __construct($name)
  142.     {
  143.         $this->name = $name;
  144.     }
  145.  
  146.     public function fireEmployee($employee)
  147.     {
  148.     	foreach ($this->workers as $num => $worker) {
  149.  
  150.     		//var_dump($num);
  151.     		//var_dump($worker);
  152.     		if ($employee === $worker) {
  153.     			unset($this->workers[$num]);
  154.     		}
  155.     	}
  156.     }
  157.  
  158.     public function addEmployee($employee)
  159.     {
  160.         if (is_array($employee)) {
  161.             $this->workers = array_merge($this->workers, $employee);
  162.         } else {
  163.             $this->workers[] = $employee;
  164.         }
  165.     }
  166.  
  167.     public function getName()
  168.     {
  169.         return $this->name;
  170.     }
  171.  
  172.     public function countDepWorkers()
  173.     {
  174.         return count($this->workers);
  175.     }
  176.  
  177.     public function countDepCoffe()
  178.     {
  179.         $totalDepCoffe = 0;
  180.         foreach ($this->workers as $worker) {
  181.             $totalDepCoffe += $worker->getCoffeUsage();
  182.         }
  183.         return $totalDepCoffe;
  184.     }
  185.  
  186.     public function countDepSalary()
  187.     {
  188.         $totalDepSalary = 0;
  189.         foreach ($this->workers as $worker) {
  190.             $totalDepSalary += $worker->getSalary();
  191.         }
  192.         return $totalDepSalary;
  193.     }
  194.  
  195.     public function countDepDocs()
  196.     {
  197.         $totalDepDocs = 0;
  198.         foreach ($this->workers as $worker) {
  199.             $totalDepDocs += $worker->getDocs();
  200.         }
  201.         return $totalDepDocs;
  202.     }
  203.  
  204.     function countDepEfficiency()
  205.     {
  206.         return $this->countDepSalary() / $this->countDepDocs();
  207.     }
  208.  
  209. }
  210.  
  211. class Employee
  212. {
  213.     public $rank;
  214.     public $leader;
  215.     protected $defaultSalary;
  216.     protected $defaultCoffeUsage;
  217.     protected $defaultDocs;
  218.  
  219.     public function __construct($rank, $leader) {
  220.         $this->rank = $rank;
  221.         $this->leader = $leader;
  222.     }
  223.  
  224.     public function __destruct(){
  225.     	unset($this);
  226.     }
  227.  
  228.     public function riseRank()
  229.     {
  230.     	if ($this->rank == 1 or $this->rank == 2) {
  231.     		$this->rank++;
  232.     	}
  233.     }
  234.  
  235.     public function getSalary()
  236.     {
  237.         if ($this->rank == 2) {
  238.             $rankBonus = 1.25;
  239.         } elseif ($this->rank == 3) {
  240.             $rankBonus = 1.5;
  241.         } else {
  242.             $rankBonus = 1;
  243.         }
  244.  
  245.         if ($this->leader == true) {
  246.             $leaderBonus = 1.5;
  247.         } else {
  248.             $leaderBonus = 1;
  249.         }
  250.         return $this->defaultSalary * $rankBonus * $leaderBonus;
  251.     }
  252.  
  253.     public function getCoffeUsage()
  254.     {
  255.         if ($this->leader) {
  256.             return $this->defaultCoffeUsage * 2;
  257.         } else {
  258.             return $this->defaultCoffeUsage;
  259.         }
  260.     }
  261.  
  262.     public function getDocs()
  263.     {
  264.         if ($this->leader) {
  265.             return 0;
  266.         } else {
  267.             return $this->defaultDocs;
  268.         }
  269.     }
  270. }
  271.  
  272. class Manager extends Employee
  273. {
  274.     protected $defaultSalary = 500;
  275.     protected $defaultCoffeUsage = 20;
  276.     protected $defaultDocs = 200;
  277. }
  278.  
  279. class MarketGuy extends Employee
  280. {
  281.     protected $defaultSalary = 400;
  282.     protected $defaultCoffeUsage = 15;
  283.     protected $defaultDocs = 150;
  284. }
  285.  
  286. class Engineer extends Employee
  287. {
  288.     protected $defaultSalary = 200;
  289.     protected $defaultCoffeUsage = 5;
  290.     protected $defaultDocs = 50;
  291. }
  292.  
  293. class Analyst extends Employee
  294. {
  295.     protected $defaultSalary = 800;
  296.     protected $defaultCoffeUsage = 50;
  297.     protected $defaultDocs = 5;
  298. }
  299.  
  300.  
  301. class Factory
  302. {
  303.     static function createEmployee($amount, $class, $rank, $leader) 
  304.     {
  305.         $employees = array();
  306.         for($i=1; $i<=$amount; $i++ ) {
  307.             $employees[] = new $class($rank, $leader);
  308.         }
  309.         return $employees;
  310.     }
  311.  
  312. }
  313.  
  314.     //создаю организацию:
  315. $vector = new Organisation("Вектор");
  316.  
  317.     //департаменты
  318.     $purchase = new Department("Департамент закупок");
  319.     //заполняю планктоном
  320.     $purchase->addEmployee(Factory::createEmployee(9, "Manager", 1, false));
  321.     $purchase->addEmployee(Factory::createEmployee(3, "Manager", 2, false));
  322.     $purchase->addEmployee(Factory::createEmployee(2, "Manager", 3, false));
  323.     $purchase->addEmployee(Factory::createEmployee(2, "MarketGuy", 1, false));
  324.     $purchase->addEmployee(Factory::createEmployee(1, "Manager", 2, true));
  325.     $vector->departments[] = $purchase; //добавляю созданный департамент в организацию
  326.  
  327.     $sales = new Department("Департамент продаж");
  328.     $sales->addEmployee(Factory::createEmployee(12, "Manager", 1, false));
  329.     $sales->addEmployee(Factory::createEmployee(16, "MarketGuy", 1, false));
  330.     $sales->addEmployee(Factory::createEmployee(3, "Analyst", 1, false));
  331.     $sales->addEmployee(Factory::createEmployee(2, "Analyst", 2, false));
  332.     $sales->addEmployee(Factory::createEmployee(1, "MarketGuy", 2, true));
  333.     $vector->departments[] = $sales;
  334.  
  335.     $advertising = new Department("Департамент рекламы");
  336.     $advertising->addEmployee(Factory::createEmployee(15, "MarketGuy", 1, false));
  337.     $advertising->addEmployee(Factory::createEmployee(10, "MarketGuy", 2, false));
  338.     $advertising->addEmployee(Factory::createEmployee(8, "Manager", 1, false));
  339.     $advertising->addEmployee(Factory::createEmployee(2, "Engineer", 1, false));
  340.     $advertising->addEmployee(Factory::createEmployee(1, "MarketGuy", 3, true));
  341.     $vector->departments[] = $advertising;
  342.  
  343.     $logistics = new Department("Департамент логистики");
  344.     $logistics->addEmployee(Factory::createEmployee(13, "Manager", 1, false));
  345.     $logistics->addEmployee(Factory::createEmployee(5, "Manager", 2, false));
  346.     $logistics->addEmployee(Factory::createEmployee(5, "Engineer", 1, false));
  347.     $logistics->addEmployee(Factory::createEmployee(1, "Manager", 1, true));
  348.     $vector->departments[] = $logistics;
  349.  
  350.  
  351.  
  352.  
  353.  
  354. function padLeft ($string, $length) {
  355.     $strLength = mb_strlen($string);
  356.     $num = $length - $strLength - 1;
  357.     if ($num < 0) {
  358.     	$num = 0;
  359.     }
  360.     $spases = str_repeat(" ", $num);
  361.     $string = "|" . $spases . $string;
  362.     return $string;
  363. }
  364.  
  365. function padRight ($string, $length) {
  366.     $strLength = mb_strlen($string);
  367.     $num = $length - $strLength;
  368.     if ($num < 0) {
  369. 	    $num = 0;
  370.     }
  371.     $spases = str_repeat(" ", $num);
  372.     $string .= $spases;
  373.     return $string;
  374. }
  375.  
  376.  
  377.     //echo "<pre>";
  378. function makeReport($vector){
  379.  
  380. 	$col1 = 23;
  381.     $col2 = 13;
  382.     $col3 = 13;
  383.  
  384. 	echo padRight("Департамент", $col1) .
  385. 	    padLeft("сотрудников", $col2) .
  386. 	    padLeft("тугрики", $col3) .
  387. 	    padLeft("кофе", $col3) .
  388. 	    padLeft("документы", $col2) .
  389. 	    padLeft("тугр./документы", $col1) .
  390. 	    "\n";
  391.  
  392. 	echo "--------------------------------------------------------------------------------\n";
  393.  
  394. 	foreach ($vector->departments as $dep) {
  395. 	    echo padRight($dep->getName(), $col1) .
  396. 		    padLeft($dep->countDepWorkers(), $col2) .
  397. 	    	padLeft($dep->countDepSalary(), $col3) .
  398. 	    	padLeft($dep->countDepCoffe(), $col3) .
  399. 	    	padLeft($dep->countDepDocs(), $col2) .
  400. 	    	padLeft($dep->countDepEfficiency(), $col1) .
  401. 	    	"\n";
  402. 	}
  403.  
  404. 	echo "--------------------------------------------------------------------------------\n";
  405.  
  406. 	echo padRight("Среднее", $col1) .
  407. 	    padLeft($vector->countAveregeWorkers(), $col2) .
  408. 	    padLeft($vector->countAveregeSalary(), $col3) .
  409. 	    padLeft($vector->countAveregeCoffe(), $col3) .
  410. 	    padLeft($vector->countAveregeDocs(), $col2) .
  411. 	    padLeft($vector->countAveregeEfficiency(), $col1) .
  412. 	    "\n" ;
  413.  
  414. 	echo padRight("Всего", $col1) .
  415. 	    padLeft($vector->countTotalWorkers(), $col2) .
  416. 	    padLeft($vector->countTotalSalary(), $col3) .
  417. 	    padLeft($vector->countTotalCoffe(), $col3) .
  418. 	    padLeft($vector->countTotalDocs(), $col2) .
  419. 	    "|\n\n\n";
  420.  
  421. }
  422. echo "Оригинальный вектор:\n";
  423. makeReport($vector);
  424.  
  425. $vector1 = clone $vector;
  426. echo "Применение 1го антикризисного метода:\n\n";
  427. Antycrisis::setAnticrisysProgram1($vector1);
  428. makeReport($vector1);
  429.  
  430. $vector2 = clone $vector;
  431. echo "Применение 3го антикризисного метода:\n\n";
  432. Antycrisis::setAnticrisysProgram3($vector2);
  433. makeReport($vector2);
  434.  
  435.  
  436.  
  437.  
Success #stdin #stdout 0.03s 24448KB
comments (?)
stdin 
Standard input is empty
stdout 
Оригинальный вектор:
Департамент            | сотрудников|     тугрики|        кофе|   документы|       тугр./документы
--------------------------------------------------------------------------------
Департамент закупок    |          17|      9612.5|         350|        3100|       3.1008064516129
Департамент продаж     |          34|       17550|         760|        4825|       3.6373056994819
Департамент рекламы    |          36|       16300|         575|        5450|       2.9908256880734
Департамент логистики  |          24|       11375|         425|        3850|       2.9545454545455
--------------------------------------------------------------------------------
Среднее                |       27.75|   13709.375|       527.5|     4306.25|       3.1708708234284
Всего                  |         111|     54837.5|        2110|       17225|


Применение 1го антикризисного метода:

Департамент            | сотрудников|     тугрики|        кофе|   документы|       тугр./документы
--------------------------------------------------------------------------------
Департамент закупок    |          17|      9612.5|         350|        3100|       3.1008064516129
Департамент продаж     |          34|       17550|         760|        4825|       3.6373056994819
Департамент рекламы    |          35|       16100|         570|        5400|       2.9814814814815
Департамент логистики  |          22|       10975|         415|        3750|       2.9266666666667
--------------------------------------------------------------------------------
Среднее                |          27|   13559.375|      523.75|     4268.75|       3.1615650748107
Всего                  |         108|     54237.5|        2095|       17075|


Применение 3го антикризисного метода:

Департамент            | сотрудников|     тугрики|        кофе|   документы|       тугр./документы
--------------------------------------------------------------------------------
Департамент закупок    |          17|     10487.5|         350|        3100|        3.383064516129
Департамент продаж     |          34|       18300|         760|        4825|       3.7927461139896
Департамент рекламы    |          35|       16600|         570|        5400|       3.0740740740741
Департамент логистики  |          22|       12225|         415|        3750|                  3.26
--------------------------------------------------------------------------------
Среднее                |          27|   14403.125|      523.75|     4268.75|       3.3774711760482
Всего                  |         108|     57612.5|        2095|       17075|
https://ideone.com/imq8s4
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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