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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. class Department 
  146. {
  147. 	public $departmentName;
  148. 	public $employees;
  149.  
  150. 	public function __construct($name)
  151. 	{
  152. 		$this->departmentName = $name;
  153. 	}
  154.  
  155. 	public function addEmployee($employee)
  156. 	{
  157. 		if(class_exists($employee[0]))
  158. 		{
  159. 			$position = preg_split('//u', mb_strtolower($employee[0]), -1, PREG_SPLIT_NO_EMPTY);
  160. 			$position[0] = mb_strtoupper($position[0]);
  161. 			$position = implode("", $position); 
  162. 			$q = array_pop($employee); 
  163. 			if ($employee[1] > 0 && $employee[1] < 4)
  164. 			{
  165. 				if (is_bool($employee[2]))
  166. 				{
  167. 					for($i=0; $i<$q; $i++)
  168. 					{
  169. 					$this->employees[] = (new $employee[0]($employee[1], $employee[2]));
  170. 					}
  171. 				}else{
  172. 					throw new Exception("Неправильно указано руководящее положение: {$employee[2]}");
  173. 				}
  174. 			}else{
  175. 				throw new Exception("Неправильно указан ранг: {$employee[1]}");
  176. 			}
  177. 		}else{
  178. 			throw new Exception("Нет такой профессии: {$employee[0]}");
  179. 		}
  180. 	}
  181.  
  182. 	public function fireEmployee($employee)
  183.     {
  184.        $employeeKey = array_search($employee, $this->employees);
  185.        unset ($this->employees[$employeeKey]);
  186.     }
  187.  
  188.     public function findEmployee($position, $boss, $rank)
  189. 	{
  190. 		$i = 0;
  191. 		foreach($this->employees as $employee)
  192. 		{
  193. 			if(get_class($employee)==$position && $employee->boss == $boss && $employee->rank == $rank)
  194. 			{
  195. 				return $employee;
  196. 			}
  197. 		}
  198. 	}
  199.  
  200. 	public function countEmployees($position)
  201. 	{
  202. 		$number = array(
  203. 			1 => 0,
  204. 			2 => 0,
  205. 			3 => 0
  206. 			);
  207. 		foreach($this->employees as $employee)
  208. 		{
  209. 			if(get_class($employee)==$position)
  210. 			{
  211. 				$number[$employee->rank] += 1;
  212. 			}
  213. 		}
  214. 		foreach($number as $rank => $quantity)
  215. 		{
  216. 			if($quantity == 0)
  217. 			{
  218. 				unset($number[$rank]);
  219. 			}
  220. 		}
  221. 		return $number;
  222. 	}
  223.  
  224. 	public function getEmployees()
  225. 	{
  226. 		return $this->employees;
  227. 	}
  228.  
  229. 	public function getDepartmentSalary()
  230. 	{
  231. 		$departmentSalary = 0;
  232. 		foreach($this->employees as $employee)
  233. 		{
  234. 			$departmentSalary += $employee->getSalary();
  235. 		}
  236. 		return $departmentSalary;
  237. 	}
  238.  
  239. 	public function getDepartmentCoffe()
  240. 	{
  241. 		$departmentCoffe = 0;
  242. 		foreach($this->employees as $employee)
  243. 		{
  244. 			$departmentCoffe += $employee->getCoffe();
  245. 		}
  246. 		return $departmentCoffe;
  247. 	}
  248.  
  249. 	public function getDepartmentPages()
  250. 	{
  251. 		$departmentPages = 0;
  252. 		foreach($this->employees as $employee)
  253. 		{
  254. 			$departmentPages += $employee->getPages();
  255. 		}
  256. 		return $departmentPages;
  257. 	}
  258.  
  259. 	public function getSalaryPerPages()
  260. 	{
  261. 		return round($this->getDepartmentSalary() / $this->getDepartmentPages(), 2);
  262. 	}
  263.  
  264. 	public function getPersonelAmount()
  265. 	{
  266. 		return count($this->employees);
  267. 	}
  268. }
  269.  
  270. class Company
  271. {
  272. 	public $departments;
  273.  
  274. 	public function __clone()
  275.     {
  276.         $clones = array();
  277.  
  278.         foreach($this->departments as $department) {
  279.             $department = clone $department;
  280.             $clones[] = $department;
  281.         }
  282.         $this->departments = $clones; 
  283.     }
  284.  
  285. 	public function addDepartment($department)
  286. 	{
  287. 			$this->departments[] = $department;
  288. 	}
  289.  
  290. 	public function getDepartments()
  291. 	{
  292. 		return $this->departments;
  293. 	}
  294.  
  295. 	public function getTotalSalary()
  296. 	{
  297. 		$salary = 0;
  298. 		foreach($this->departments as $department)
  299. 		{
  300. 			$salary += $department->getDepartmentSalary();
  301. 		}
  302. 		return $salary;
  303. 	}
  304.  
  305. 	public function getTotalCoffe()
  306. 	{
  307. 		$coffe = 0;
  308. 		foreach($this->departments as $department)
  309. 		{
  310. 			$coffe += $department->getDepartmentCoffe();
  311. 		}
  312. 		return $coffe;
  313. 	}
  314.  
  315. 	public function getTotalPages()
  316. 	{
  317. 		$pages = 0;
  318. 		foreach($this->departments as $department)
  319. 		{
  320. 			$pages += $department->getDepartmentPages();
  321. 		}
  322. 		return $pages;
  323. 	}
  324.  
  325. 	public function getTotalSalaryPerPages()
  326. 	{
  327. 		$spp = 0;
  328. 		foreach($this->departments as $department)
  329. 		{
  330. 			$spp += $department->getSalaryPerPages();
  331. 		}
  332. 		return $spp;
  333. 	}
  334.  
  335. 	public function getTotalPersonelAmount()
  336. 	{
  337. 		$quantity = 0;
  338. 		foreach($this->departments as $department)
  339. 		{
  340. 			$quantity += $department->getPersonelAmount();
  341. 		}
  342. 		return $quantity;
  343. 	}
  344.  
  345. 	public function departmentCount()
  346. 	{
  347. 		return count($this->departments);
  348. 	}
  349. }
  350.  
  351. function padRight($text, $col)
  352. {
  353. return $text.str_repeat(' ',$col-mb_strlen($text));
  354. }
  355. function padLeft($text, $col)
  356. {
  357. return str_repeat(' ',$col-mb_strlen($text)).$text;
  358. }
  359.  
  360. $departments[0]=new Department("Закупок");
  361. $departments[1]=new Department("Продаж");
  362. $departments[2]=new Department("Рекламы");
  363. $departments[3]=new Department("Логистики");
  364.  
  365. $departments[0]->addEmployee(['Manager', 1, false, 9]);
  366. $departments[0]->addEmployee(['Manager', 2, false, 3]);
  367. $departments[0]->addEmployee(['Manager', 3, false, 2]);
  368. $departments[0]->addEmployee(['Marketer', 1, false, 2]);
  369. $departments[0]->addEmployee(['Manager', 2, true, 1]);
  370.  
  371. $departments[1]->addEmployee(['Manager', 1, false, 12]);
  372. $departments[1]->addEmployee(['Marketer', 1, false, 6]);
  373. $departments[1]->addEmployee(['Analyst', 1, false, 3]);
  374. $departments[1]->addEmployee(['Analyst', 2, false, 2]);
  375. $departments[1]->addEmployee(['Marketer', 2, true, 1]);
  376.  
  377. $departments[2]->addEmployee(['Marketer', 1, false, 15]);
  378. $departments[2]->addEmployee(['Marketer', 2, false, 10]);
  379. $departments[2]->addEmployee(['Manager', 1, false, 8]);
  380. $departments[2]->addEmployee(['Engineer', 1, false, 2]);
  381. $departments[2]->addEmployee(['Marketer', 3, true, 1]);
  382.  
  383. $departments[3]->addEmployee(['Manager', 1, false, 13]);
  384. $departments[3]->addEmployee(['Manager', 2, false, 5]);
  385. $departments[3]->addEmployee(['Engineer', 1, false, 5]);
  386. $departments[3]->addEmployee(['Manager', 1, true, 1]);
  387.  
  388. $company = new Company;
  389. foreach ($departments as $department)
  390. {
  391. $company->addDepartment($department);
  392. }
  393.  
  394. function printData($company, $headline)
  395. {
  396. $col1 = 20;
  397. $col2 = 8;
  398. $col3 = 12;
  399. $col4 = 12;
  400. $col5 = 12;
  401. $col6 = 12;
  402. $col7 = 50;
  403. if($headline == 0){
  404. echo padRight("Департамент", $col1) .
  405.      padLeft("сотр.", $col2) . 
  406.      padLeft("тугр.", $col3) . 
  407.      padLeft("кофе", $col4) .
  408.      padLeft("стр.", $col5) .
  409.      padLeft("тугр./стр.", $col6) . "\n" . 
  410.      str_repeat("==", 40) . "\n";
  411. }else{
  412. 	echo padLeft ('Антикризисная мера #'."{$headline}", $col7)."\n";
  413. 	echo  str_repeat("==", 40) . "\n";
  414. }
  415. 	foreach($company->getDepartments() as $department)
  416. 	{
  417. 		echo padRight($department->departmentName, $col1) .
  418. 		padLeft($department->getPersonelAmount(), $col2) . 
  419. 		padLeft($department->getDepartmentSalary(), $col3) . 
  420. 		padLeft($department->getDepartmentCoffe(), $col4) . 
  421. 		padLeft($department->getDepartmentPages(), $col5) .
  422. 		padLeft($department->getSalaryPerPages(), $col6) . "\n" ;
  423.  
  424.     }echo str_repeat("==", 40) . "\n";
  425.  
  426.     echo padRight('Среднее', $col1) .
  427.          padLeft($company->getTotalPersonelAmount()/$company->departmentCount(), $col2) . 
  428.          padLeft($company->getTotalSalary()/$company->departmentCount(), $col3) . 
  429.          padLeft($company->getTotalCoffe()/$company->departmentCount(), $col4) . 
  430.          padLeft($company->getTotalPages()/$company->departmentCount(), $col5) .
  431.          padLeft($company->getTotalSalaryPerPages()/$company->departmentCount(), $col6) . "\n" ;
  432.  
  433.     echo padRight('Всего', $col1) .
  434.          padLeft($company->getTotalPersonelAmount(), $col2) . 
  435.          padLeft($company->getTotalSalary(), $col3) . 
  436.          padLeft($company->getTotalCoffe(), $col4) .
  437.          padLeft($company->getTotalPages(), $col5) .
  438.          padLeft($company->getTotalSalaryPerPages(), $col6)."\n\n";
  439. }
  440.  
  441.  
  442.  
  443. class AnticrysisCommittee
  444. {
  445.  
  446.  
  447. 	static public function firstSolution($company)
  448. 	{
  449. 		foreach($company->getDepartments() as $department)
  450. 		{
  451. 			$engineerQuantity = $department->countEmployees("Engineer");
  452. 			foreach($engineerQuantity as $rank => $quantity)
  453. 			{
  454. 				$firedEngineers = ceil($quantity*0.4);
  455. 				for($i = 0; $i < $firedEngineers; $i++)
  456. 				{
  457.        			$department->fireEmployee($department->findEmployee("Engineer", false, $rank));
  458. 				}
  459. 			}
  460. 		}
  461. 		printData($company, 1);
  462. 	}
  463.  
  464. 	static public function secondSolution($company)
  465. 	{
  466. 		foreach($company->getDepartments() as $department)
  467. 		{
  468. 			$i = 0;
  469. 			$analystQuantity = $department->countEmployees("Analyst");
  470. 			if ($analystQuantity != NULL)
  471. 			{
  472. 				foreach($department->getEmployees() as $employee)
  473. 				{
  474. 					if(get_class($employee)=="Analyst")
  475. 					{
  476. 						$employee->rate = 1100;
  477. 						$employee->coffe = 75;
  478.  
  479. 						if(max(array_flip($analystQuantity)) == $employee->rank && $employee->boss == false && $i<1)
  480. 						{
  481. 							$employee->boss = true;
  482. 							$i+=1;
  483. 						}
  484. 						if(max(array_flip($analystQuantity)) > $employee->rank && $employee->boss == true)
  485. 						{
  486. 							$employee->boss = false;
  487. 						}
  488. 					}
  489. 					elseif($employee->boss == true)
  490. 					{
  491. 						$employee->boss = false;
  492. 					}
  493. 				}
  494. 			}
  495. 		}
  496. 		printData($company,2);
  497. 	}
  498.  
  499. 	static public function thirdSolution($company)
  500. 	{
  501. 		foreach($company->getDepartments() as $department)
  502. 		{
  503. 			foreach($department->getEmployees() as $employee)
  504. 			{
  505. 				if(get_class($employee)=="Manager" && $employee->rank < 3)
  506. 				{
  507. 					$employee->rank = $employee->rank + 1;
  508.  
  509. 				}
  510. 			}
  511. 		}
  512. 		printData($company, 3);
  513. 	}
  514. }
  515.  
  516. $company1 = clone $company;
  517. $company2 = clone $company;
  518. $company3 = clone $company;
  519.  
  520. printData($company, 0);
  521.  
  522. AnticrysisCommittee::firstSolution($company1);
  523. AnticrysisCommittee::secondSolution($company2);
  524. AnticrysisCommittee::thirdSolution($company3);
  525.  
  526.  
Success #stdin #stdout 0.03s 52472KB
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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     17137.5         795        3470        4.94
Рекламы                   36       17300         575        5450        3.17
Логистики                 24     13812.5         425        3850        3.59
================================================================================
Среднее                25.25     14887.5      536.25      3967.5      3.8375
Всего                    101       59550        2145       15870       15.35
https://ideone.com/rOfeNX
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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