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  1. <?php
  2.  
  3. error_reporting(-1);
  4. mb_internal_encoding('utf-8');
  5.  
  6. abstract class Employee 
  7. {
  8. 	public $rank;
  9. 	public $boss;
  10.  
  11. 	public function __construct($rank, $boss)
  12. 	{
  13. 		$this->boss = $boss;
  14. 		$this->rank = $rank;
  15. 	}
  16.  
  17. 	public function getSalary()
  18. 	{
  19. 		if ($this->rank == 1){
  20. 			$factor = 1;
  21. 		}elseif($this->rank == 2){
  22. 			$factor = 1.25;
  23. 		}elseif($this->rank == 3){
  24. 			$factor = 1.5;
  25. 		}
  26. 		if ($this->boss == true)
  27. 		{
  28. 			$bossFactor = 1.5;
  29. 		}else{
  30. 			$bossFactor = 1;
  31. 		}
  32. 		$salary = $this->getRate() * $factor * $bossFactor;
  33. 		return $salary;
  34. 	}
  35.  
  36. 	public function getCoffe()
  37. 	{
  38. 		if ($this->boss == true)
  39. 		{
  40. 			$bossFactor = 2;
  41. 		}else{
  42. 			$bossFactor = 1;
  43. 		}
  44. 		$coffe = $this->getBaseCoffe() * $bossFactor;
  45. 		return $coffe;
  46. 	}
  47.  
  48. 	public function getPages()
  49. 	{
  50. 		if ($this->boss == true)
  51. 		{
  52. 			$bossFactor = 0;
  53. 		}else{
  54. 			$bossFactor = 1;
  55. 		}
  56. 		$pages = $this->getBasePages() * $bossFactor;
  57. 		return $pages;
  58. 	}
  59.  
  60. 	abstract protected function getRate();
  61. 	abstract protected function getBaseCoffe();
  62. 	abstract protected function getBasePages();
  63. }
  64.  
  65. class Manager extends Employee
  66. {
  67. 	public $rate = 500;
  68. 	public $coffe = 20;
  69. 	public $pages = 200;
  70.  
  71. 	public function getRate()
  72. 	{
  73. 		return $this->rate;
  74. 	}
  75. 	public function getBaseCoffe()
  76. 	{
  77. 		return $this->coffe;
  78. 	}
  79. 	public function getBasePages()
  80. 	{
  81. 		return $this->pages;
  82. 	}
  83. }
  84.  
  85. class Marketer extends Employee
  86. {
  87. 	public $rate = 400;
  88. 	public $coffe = 15;
  89. 	public $pages = 150;
  90.  
  91. 	public function getRate()
  92. 	{
  93. 		return $this->rate;
  94. 	}
  95. 	public function getBaseCoffe()
  96. 	{
  97. 		return $this->coffe;
  98. 	}
  99. 	public function getBasePages()
  100. 	{
  101. 		return $this->pages;
  102. 	}
  103. }
  104.  
  105. class Engineer extends Employee
  106. {
  107. 	public $rate = 200;
  108. 	public $coffe = 5;
  109. 	public $pages = 50;
  110.  
  111. 	public function getRate()
  112. 	{
  113. 		return $this->rate;
  114. 	}
  115. 	public function getBaseCoffe()
  116. 	{
  117. 		return $this->coffe;
  118. 	}
  119. 	public function getBasePages()
  120. 	{
  121. 		return $this->pages;
  122. 	}
  123. }
  124.  
  125. class Analyst extends Employee
  126. {
  127. 	public $rate = 800;
  128. 	public $coffe = 50;
  129. 	public $pages = 5;
  130.  
  131. 	public function getRate()
  132. 	{
  133. 		return $this->rate;
  134. 	}
  135. 	public function getBaseCoffe()
  136. 	{
  137. 		return $this->coffe;
  138. 	}
  139. 	public function getBasePages()
  140. 	{
  141. 		return $this->pages;
  142. 	}
  143. }
  144.  
  145. abstract class PersonelDepartment
  146. {
  147. 	public function addEmployee($employee)
  148. 	{
  149. 		if(class_exists($employee[0]))
  150. 		{
  151. 			$position = preg_split('//u', mb_strtolower($employee[0]), -1, PREG_SPLIT_NO_EMPTY);
  152. 			$position[0] = mb_strtoupper($position[0]);
  153. 			$position = implode("", $position); 
  154. 			$q = array_pop($employee); 
  155. 			if ($employee[1] > 0 && $employee[1] < 4)
  156. 			{
  157. 				if (is_bool($employee[2]))
  158. 				{
  159. 					for($i=0; $i<$q; $i++)
  160. 					{
  161. 					$this->employees[] = (new $employee[0]($employee[1], $employee[2]));
  162. 					}
  163. 				}else{
  164. 					throw new Exception("Неправильно указано руководящее положение: {$employee[2]}");
  165. 				}
  166. 			}else{
  167. 				throw new Exception("Неправильно указан ранг: {$employee[1]}");
  168. 			}
  169. 		}else{
  170. 			throw new Exception("Нет такой профессии: {$employee[0]}");
  171. 		}
  172. 	}
  173.  
  174. 	public function fireEmployee($employee)
  175.     {
  176.        $employeeKey = array_search($employee, $this->employees);
  177.        unset ($this->employees[$employeeKey]);
  178.     }
  179.  
  180.     public function countEmployees($position)
  181. 	{
  182. 		$number = array(
  183. 			1 => 0,
  184. 			2 => 0,
  185. 			3 => 0
  186. 			);
  187. 		foreach($this->employees as $employee)
  188. 		{
  189. 			if(get_class($employee)==$position)
  190. 			{
  191. 				$number[$employee->rank] += 1;
  192. 			}
  193. 		}
  194. 		foreach($number as $rank => $quantity)
  195. 		{
  196. 			if($quantity == 0)
  197. 			{
  198. 				unset($number[$rank]);
  199. 			}
  200. 		}
  201. 		return $number;
  202. 	}
  203.  
  204. 	public function findEmployee($position, $boss, $rank)
  205. 	{
  206. 		foreach($this->employees as $employee)
  207. 		{
  208. 			if(get_class($employee)==$position && $employee->boss == $boss && $employee->rank == $rank)
  209. 			{
  210. 				return $employee;
  211. 			}
  212. 		}
  213. 	}
  214.  
  215. 	public function getEmployees()
  216. 	{
  217. 		return $this->employees;
  218. 	}
  219.  
  220. 	public function getPersonelAmount()
  221. 	{
  222. 		return count($this->employees);
  223. 	}
  224.  
  225. 	public function getBoss()
  226. 	{
  227. 		foreach ($this->employees as $employee)
  228. 		{
  229. 			if($employee->boss == true)
  230. 			{
  231. 				return $employee;
  232. 			}
  233. 		}
  234. 	}
  235.  
  236. 	public function changeBoss($boss, $promotionApplicant)
  237. 	{
  238. 		$boss->boss = false;
  239. 		$promotionApplicant->boss = true;
  240. 	}
  241. }
  242.  
  243. class Department extends PersonelDepartment
  244. {
  245. 	public $departmentName;
  246. 	public $employees;
  247.  
  248. 	public function __construct($name)
  249. 	{
  250. 		$this->departmentName = $name;
  251. 	}
  252.  
  253. 	public function __clone()
  254.     {
  255.         $clones = array();
  256.  
  257.         foreach($this->employees as $employees) {
  258.             $employees = clone $employees;
  259.             $clones[] = $employees;
  260.         }
  261.         $this->employees = $clones; 
  262.     }
  263.  
  264. 	public function getDepartmentSalary()
  265. 	{
  266. 		$departmentSalary = 0;
  267. 		foreach($this->employees as $employee)
  268. 		{
  269. 			$departmentSalary += $employee->getSalary();
  270. 		}
  271. 		return $departmentSalary;
  272. 	}
  273.  
  274. 	public function getDepartmentCoffe()
  275. 	{
  276. 		$departmentCoffe = 0;
  277. 		foreach($this->employees as $employee)
  278. 		{
  279. 			$departmentCoffe += $employee->getCoffe();
  280. 		}
  281. 		return $departmentCoffe;
  282. 	}
  283.  
  284. 	public function getDepartmentPages()
  285. 	{
  286. 		$departmentPages = 0;
  287. 		foreach($this->employees as $employee)
  288. 		{
  289. 			$departmentPages += $employee->getPages();
  290. 		}
  291. 		return $departmentPages;
  292. 	}
  293.  
  294. 	public function getSalaryPerPages()
  295. 	{
  296. 		return round($this->getDepartmentSalary() / $this->getDepartmentPages(), 2);
  297. 	}
  298. }
  299.  
  300. class Company
  301. {
  302. 	public $departments;
  303.  
  304. 	public function __clone()
  305.     {
  306.         $clones = array();
  307.  
  308.         foreach($this->departments as $department) {
  309.             $department = clone $department;
  310.             $clones[] = $department;
  311.         }
  312.         $this->departments = $clones; 
  313.     }
  314.  
  315. 	public function addDepartment($department)
  316. 	{
  317. 			$this->departments[] = $department;
  318. 	}
  319.  
  320. 	public function getDepartments()
  321. 	{
  322. 		return $this->departments;
  323. 	}
  324.  
  325. 	public function getTotalSalary()
  326. 	{
  327. 		$salary = 0;
  328. 		foreach($this->departments as $department)
  329. 		{
  330. 			$salary += $department->getDepartmentSalary();
  331. 		}
  332. 		return $salary;
  333. 	}
  334.  
  335. 	public function getTotalCoffe()
  336. 	{
  337. 		$coffe = 0;
  338. 		foreach($this->departments as $department)
  339. 		{
  340. 			$coffe += $department->getDepartmentCoffe();
  341. 		}
  342. 		return $coffe;
  343. 	}
  344.  
  345. 	public function getTotalPages()
  346. 	{
  347. 		$pages = 0;
  348. 		foreach($this->departments as $department)
  349. 		{
  350. 			$pages += $department->getDepartmentPages();
  351. 		}
  352. 		return $pages;
  353. 	}
  354.  
  355. 	public function getTotalSalaryPerPages()
  356. 	{
  357. 		$spp = 0;
  358. 		foreach($this->departments as $department)
  359. 		{
  360. 			$spp += $department->getSalaryPerPages();
  361. 		}
  362. 		return $spp;
  363. 	}
  364.  
  365. 	public function getTotalPersonelAmount()
  366. 	{
  367. 		$quantity = 0;
  368. 		foreach($this->departments as $department)
  369. 		{
  370. 			$quantity += $department->getPersonelAmount();
  371. 		}
  372. 		return $quantity;
  373. 	}
  374.  
  375. 	public function departmentCount()
  376. 	{
  377. 		return count($this->departments);
  378. 	}
  379. }
  380.  
  381. function padRight($text, $col)
  382. {
  383. return $text.str_repeat(' ',$col-mb_strlen($text));
  384. }
  385. function padLeft($text, $col)
  386. {
  387. return str_repeat(' ',$col-mb_strlen($text)).$text;
  388. }
  389.  
  390. $departments[0]=new Department("Закупок");
  391. $departments[1]=new Department("Продаж");
  392. $departments[2]=new Department("Рекламы");
  393. $departments[3]=new Department("Логистики");
  394.  
  395. $departments[0]->addEmployee(['Manager', 1, false, 9]);
  396. $departments[0]->addEmployee(['Manager', 2, false, 3]);
  397. $departments[0]->addEmployee(['Manager', 3, false, 2]);
  398. $departments[0]->addEmployee(['Marketer', 1, false, 2]);
  399. $departments[0]->addEmployee(['Manager', 2, true, 1]);
  400.  
  401. $departments[1]->addEmployee(['Manager', 1, false, 12]);
  402. $departments[1]->addEmployee(['Marketer', 1, false, 6]);
  403. $departments[1]->addEmployee(['Analyst', 1, false, 3]);
  404. $departments[1]->addEmployee(['Analyst', 2, false, 2]);
  405. $departments[1]->addEmployee(['Marketer', 2, true, 1]);
  406.  
  407. $departments[2]->addEmployee(['Marketer', 1, false, 15]);
  408. $departments[2]->addEmployee(['Marketer', 2, false, 10]);
  409. $departments[2]->addEmployee(['Manager', 1, false, 8]);
  410. $departments[2]->addEmployee(['Engineer', 1, false, 2]);
  411. $departments[2]->addEmployee(['Marketer', 3, true, 1]);
  412.  
  413. $departments[3]->addEmployee(['Manager', 1, false, 13]);
  414. $departments[3]->addEmployee(['Manager', 2, false, 5]);
  415. $departments[3]->addEmployee(['Engineer', 1, false, 5]);
  416. $departments[3]->addEmployee(['Manager', 1, true, 1]);
  417.  
  418. $company = new Company;
  419. foreach ($departments as $department)
  420. {
  421. $company->addDepartment($department);
  422. }
  423.  
  424. function printData($company, $headline)
  425. {
  426. $col1 = 20;
  427. $col2 = 8;
  428. $col3 = 12;
  429. $col4 = 12;
  430. $col5 = 12;
  431. $col6 = 12;
  432. $col7 = 50;
  433. if($headline == 0){
  434. echo padRight("Департамент", $col1) .
  435.      padLeft("сотр.", $col2) . 
  436.      padLeft("тугр.", $col3) . 
  437.      padLeft("кофе", $col4) .
  438.      padLeft("стр.", $col5) .
  439.      padLeft("тугр./стр.", $col6) . "\n" . 
  440.      str_repeat("==", 40) . "\n";
  441. }else{
  442. 	echo padLeft ('Антикризисная мера #'."{$headline}", $col7)."\n";
  443. 	echo  str_repeat("==", 40) . "\n";
  444. }
  445. 	foreach($company->getDepartments() as $department)
  446. 	{
  447. 		echo padRight($department->departmentName, $col1) .
  448. 		padLeft($department->getPersonelAmount(), $col2) . 
  449. 		padLeft($department->getDepartmentSalary(), $col3) . 
  450. 		padLeft($department->getDepartmentCoffe(), $col4) . 
  451. 		padLeft($department->getDepartmentPages(), $col5) .
  452. 		padLeft($department->getSalaryPerPages(), $col6) . "\n" ;
  453.  
  454.     }echo str_repeat("==", 40) . "\n";
  455.  
  456.     echo padRight('Среднее', $col1) .
  457.          padLeft($company->getTotalPersonelAmount()/$company->departmentCount(), $col2) . 
  458.          padLeft($company->getTotalSalary()/$company->departmentCount(), $col3) . 
  459.          padLeft($company->getTotalCoffe()/$company->departmentCount(), $col4) . 
  460.          padLeft($company->getTotalPages()/$company->departmentCount(), $col5) .
  461.          padLeft($company->getTotalSalaryPerPages()/$company->departmentCount(), $col6) . "\n" ;
  462.  
  463.     echo padRight('Всего', $col1) .
  464.          padLeft($company->getTotalPersonelAmount(), $col2) . 
  465.          padLeft($company->getTotalSalary(), $col3) . 
  466.          padLeft($company->getTotalCoffe(), $col4) .
  467.          padLeft($company->getTotalPages(), $col5) .
  468.          padLeft($company->getTotalSalaryPerPages(), $col6)."\n\n";
  469. }
  470.  
  471.  
  472.  
  473. class AnticrysisCommittee
  474. {
  475.  
  476.  
  477. 	static public function firstSolution($company)
  478. 	{
  479. 		foreach($company->getDepartments() as $department)
  480. 		{
  481. 			$engineerQuantity = $department->countEmployees("Engineer");
  482. 			foreach($engineerQuantity as $rank => $quantity)
  483. 			{
  484. 				$firedEngineers = ceil($quantity*0.4);
  485. 				for($i = 0; $i < $firedEngineers; $i++)
  486. 				{
  487.        			$department->fireEmployee($department->findEmployee("Engineer", false, $rank));
  488. 				}
  489. 			}
  490. 		}
  491. 		printData($company, 1);
  492. 	}
  493.  
  494. 	static public function secondSolution($company)
  495. 	{
  496. 		foreach($company->getDepartments() as $department)
  497. 		{
  498. 			$analystQuantity = $department->countEmployees("Analyst");
  499. 			if ($analystQuantity != NULL)
  500. 			{
  501. 				$maxAnalystRank = max(array_flip($analystQuantity));
  502. 				$boss = $department->getBoss();
  503. 				if (get_class($boss) != "Analyst" OR $boss->rank < $maxAnalystRank)
  504. 				{
  505. 					$promotionApplicant = $department->findEmployee("Analyst", false, $maxAnalystRank);
  506. 					$department->changeBoss($boss, $promotionApplicant);
  507. 				}
  508. 				foreach($department->getEmployees() as $employee)
  509. 				{
  510. 					if(get_class($employee)=="Analyst")
  511. 					{
  512. 						$employee->rate = 1100;
  513. 						$employee->coffe = 75;
  514. 					}
  515. 				}
  516. 			}
  517. 		}
  518. 		printData($company,2);
  519. 	}
  520.  
  521. 	static public function thirdSolution($company)
  522. 	{
  523. 		foreach($company->getDepartments() as $department)
  524. 		{
  525. 			foreach($department->getEmployees() as $employee)
  526. 			{
  527. 				if(get_class($employee)=="Manager" && $employee->rank < 3)
  528. 				{
  529. 					$employee->rank = $employee->rank + 1;
  530.  
  531. 				}
  532. 			}
  533. 		}
  534. 		printData($company, 3);
  535. 	}
  536. }
  537.  
  538.  
  539. $company1 = clone $company;
  540. $company2 = clone $company;
  541. $company3 = clone $company;
  542.  
  543. printData($company, 0);
  544.  
  545. AnticrysisCommittee::firstSolution($company1);
  546. AnticrysisCommittee::secondSolution($company2);
  547. AnticrysisCommittee::thirdSolution($company3);
  548.  
Success #stdin #stdout 0.03s 52432KB
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Департамент            сотр.       тугр.        кофе        стр.  тугр./стр.
================================================================================
Закупок                   17      9612.5         350        3100         3.1
Продаж                    24       13550         610        3325        4.08
Рекламы                   36       16300         575        5450        2.99
Логистики                 24       11375         425        3850        2.95
================================================================================
Среднее                25.25   12709.375         490     3931.25        3.28
Всего                    101     50837.5        1960       15725       13.12

                             Антикризисная мера #1
================================================================================
Закупок                   17      9612.5         350        3100         3.1
Продаж                    24       13550         610        3325        4.08
Рекламы                   35       16100         570        5400        2.98
Логистики                 22       10975         415        3750        2.93
================================================================================
Среднее                 24.5   12559.375      486.25     3893.75      3.2725
Всего                     98     50237.5        1945       15575       13.09

                             Антикризисная мера #2
================================================================================
Закупок                   17      9612.5         350        3100         3.1
Продаж                    24     15637.5         795        3470        4.51
Рекламы                   36       16300         575        5450        2.99
Логистики                 24       11375         425        3850        2.95
================================================================================
Среднее                25.25    13231.25      536.25      3967.5      3.3875
Всего                    101       52925        2145       15870       13.55

                             Антикризисная мера #3
================================================================================
Закупок                   17       11300         350        3100        3.65
Продаж                    24       15050         610        3325        4.53
Рекламы                   36       17300         575        5450        3.17
Логистики                 24     13812.5         425        3850        3.59
================================================================================
Среднее                25.25   14365.625         490     3931.25       3.735
Всего                    101     57462.5        1960       15725       14.94
https://ideone.com/H5DCfT
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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