fork(1) download
copy 
  1. <?php
  2.  
  3.  
  4. mb_internal_encoding("utf-8");
  5. error_reporting(-1);
  6.  
  7.  
  8. class PrettyPrinter
  9. {
  10. 	private $head = [
  11. 					"col0" => "№",
  12. 					"col1" => "департамент",
  13. 					"col2" => "Σрабов",
  14. 					"col3" => "Σтугриков",
  15. 					"col4" => "Σкофе",
  16. 					"col5" => "Σстраниц",
  17. 					"col6" => "тугриков/страниц"
  18. 	             ];
  19. 	private $foot = [
  20. 					"col0" => " ",
  21. 					"col1" => "Итого",
  22. 					"col2" => NULL,
  23. 					"col3" => NULL,
  24. 					"col4" => NULL,
  25. 					"col5" => NULL,
  26. 					"col6" => NULL
  27. 	             ];			 
  28. 	private $trail = [];
  29. 	private $padder;
  30.  
  31. 	private $prettyData = [];
  32. 	private $printableResult;
  33.  
  34. 	public function __construct($departments) 
  35. 	{
  36. 	    $this->setPadder();
  37. 	    $this->setHeadTrials();
  38. 	    $inputArr= [];
  39. 		foreach($departments as $department) {
  40. 			$input["col1"] = $department->getDepName(); 
  41. 			$input["col2"] = $department->getEmployeesNum();
  42. 			$input["col3"] = $department->getTotalSalary();	
  43. 			$input["col4"] = $department->getTotalCoffee();
  44. 			$input["col5"] = $department->getTotalPages();
  45. 			$input["col6"] = number_format($department->getSalaryPagesRatio(), 3);
  46.  
  47. 			array_push($inputArr, $input);
  48. 	   	}
  49.         $enum = range(1, count($inputArr));	
  50. 		for($i = 0; $i < count($inputArr); $i++) {
  51. 		    $inputArr[$i] = array_merge(["№" => $enum[$i]], $inputArr[$i]);
  52.             $this->fillPrettyData($inputArr[$i]);
  53. 		}
  54.  
  55. 		$this->setPrintableHeader();
  56. 		$this->initFooter($inputArr);
  57. 		$this->setPrintableFoot();
  58. 		foreach($this->prettyData as $row) {
  59. 		    $this->setPrintableResult($row);
  60. 		}
  61. 	}
  62.  
  63. 	private function setPrintableHeader()
  64. 	{
  65. 	    foreach(array_values($this->head) as $header) {
  66. 	        $this->printableResult .= (string)($header);
  67. 			$this->printableResult .= " ";
  68. 		}
  69. 		$this->printableResult .= ("\n" . str_repeat("-", $this->padder) . "\n");
  70. 	}
  71.  
  72. 	private function setHeadTrials()
  73. 	{
  74. 	    foreach($this->head as $col=>$str) {
  75. 			$this->trail[$col] = mb_strlen($str);
  76. 		}							 
  77. 	}
  78.  
  79. 	private function setPadder()
  80. 	{
  81. 	    $func = function($value) {
  82. 		    return mb_strlen((string)$value);
  83. 	    };
  84. 	    $this->padder = array_sum(array_map($func, array_values($this->head))) +
  85. 				                  count(array_values($this->head)) - 1;
  86. 	}
  87.  
  88. 	private function fillPrettyData($arr)
  89. 	{
  90. 	    $func = function($value) {
  91. 		    return mb_strlen((string)$value);
  92. 	    };
  93. 		$dataLens = [];
  94. 		$temp = array_combine(array_values($this->trail),
  95. 							 array_map($func, array_values($arr)));
  96.  
  97. 		foreach($temp as $len1=>$len2) {
  98. 			$len = abs($len1 - $len2);
  99. 			$data = str_repeat(" ", $len);
  100. 			array_push($dataLens, $data);
  101. 		}   
  102. 		$prettyChunk = array_combine(array_values($arr),
  103. 									$dataLens);	
  104.  
  105. 		array_push($this->prettyData, $prettyChunk);
  106. 	}
  107.  
  108. 	private function setPrintableResult($arr)
  109. 	{
  110. 	    foreach($arr as $data=>$padding) {
  111. 		    $res = (string)$data . (string)$padding;
  112. 			$this->printableResult .= $res;
  113. 			$this->printableResult .= " ";
  114. 		}
  115. 		$this->printableResult .= ("\n" . str_repeat("-", $this->padder) . "\n");
  116. 	}
  117.  
  118. 	public function __toString()
  119. 	{
  120. 	    return $this->printableResult;
  121. 	}
  122.  
  123. 	private function initFooter($arr)
  124. 	{
  125. 	    $allWorkers = 0;
  126. 		$allCoffee = 0;
  127. 		$allSalary = 0;
  128. 		$allPages = 0;
  129. 		$allAvg = [];
  130.  
  131. 		foreach($arr as $subarr) {
  132. 		    $cur_vals = array_values($subarr);
  133. 			$allWorkers += $cur_vals[2];
  134. 			$allSalary += $cur_vals[3];
  135. 			$allCoffee += $cur_vals[4];
  136. 			$allPages += $cur_vals[5];
  137. 			array_push($allAvg, $cur_vals[6]);
  138. 		}
  139.  
  140. 		$this->foot["col2"] = $allWorkers;
  141. 		$this->foot["col3"] = $allSalary;
  142. 		$this->foot["col4"] = $allCoffee;
  143. 		$this->foot["col5"] = $allPages;
  144. 		$this->foot["col6"] = array_sum($allAvg) / count($allAvg);
  145. 	}
  146.  
  147. 	private function setPrintableFoot()
  148. 	{
  149. 	    $this->fillPrettyData($this->foot);
  150. 	}
  151. }
  152.  
  153.  
  154. class Employee
  155. {
  156.     private $salary;
  157. 	private $rank;
  158. 	private $coffeeAmt;
  159. 	private $pages;
  160. 	private $isBoss;
  161.  
  162. 	public function __construct($salary, $rank, $coffeeAmt, $pages, $boss=false)
  163. 	{
  164. 	    $this->salary = $salary;
  165. 		$this->rank = $rank;
  166. 		$this->coffeeAmt = $coffeeAmt;
  167. 		$this->pages = $pages;
  168. 		$this->isBoss = $boss;
  169. 	}	
  170.  
  171. 	public function getSalary()
  172. 	{
  173. 	    if ($this->rank === 1) {
  174. 		    $salary = $this->salary;
  175. 		} elseif($this->rank === 2) {
  176. 		    $salary = $this->salary * 1.25;
  177. 		} elseif($this->rank === 3) {
  178. 		    $salary = $this->salary * 1.5;
  179. 		} 
  180.  
  181. 		if($this->isBoss) {
  182. 		    $salary += $salary * 0.5;
  183. 		}
  184.  
  185. 		return $salary;
  186. 	}
  187.  
  188. 	public function getCoffee()
  189. 	{
  190. 	    if($this->isBoss) {
  191. 		    return $this->coffeeAmt * 2;
  192. 		}
  193. 	    return $this->coffeeAmt;
  194. 	}
  195.  
  196. 	public function getPages()
  197. 	{
  198. 	    if($this->isBoss) {
  199. 		    return 0;
  200. 		}
  201. 		return $this->pages;
  202. 	}
  203.  
  204. 	public function isBoss()
  205. 	{
  206. 	    return $this->isBoss;
  207. 	}
  208.  
  209. 	public function getRank()
  210. 	{
  211. 	    return $this->rank;
  212. 	}
  213.  
  214. 	public function setRank($rank)
  215. 	{
  216. 	    $this->rank = $rank;
  217. 	}
  218.  
  219. 	public function setSalary($salary)
  220. 	{
  221. 	    $this->salary = $salary;
  222. 	}
  223.  
  224. 	public function setCoffee($amt)
  225. 	{
  226. 	    $this->coffeeAmt = $amt;
  227. 	}
  228.  
  229. 	public function setPages($amt)
  230. 	{
  231. 	    $this->pages = $amt;
  232. 	}
  233. }
  234.  
  235.  
  236. class Manager extends Employee
  237. {
  238. }
  239.  
  240.  
  241. class Analyst extends Employee
  242. {
  243. }
  244.  
  245.  
  246. class Engineer extends Employee
  247. {
  248. }
  249.  
  250.  
  251. class Marketer extends Employee
  252. {
  253. }
  254.  
  255.  
  256. class Department
  257. {
  258.     private $totalSalary;
  259. 	private $totalCoffeeAmount;
  260. 	private $totalWorkDone;
  261.     private $employees = [];
  262. 	private $depName;
  263.  
  264. 	public function __construct($depName)
  265. 	{
  266. 	    $this->depName = $depName;
  267. 	}
  268.  
  269.     public function addEmployee($emp)	
  270. 	{
  271. 	    array_push($this->employees, $emp);
  272. 	}
  273.  
  274. 	public function fireEmployee($emp)
  275. 	{
  276. 	    if (($key = array_search($emp, $this->employees)) !== false) {
  277.             unset($this->employees[$key]);
  278.         }
  279.     }
  280.  
  281. 	public function getTotalSalary() 
  282. 	{
  283. 	    foreach($this->employees as $employee) {
  284. 	      // var_dump($employee->getSalary());
  285. 		   $this->totalSalary += $employee->getSalary();
  286. 		}
  287. 		return $this->totalSalary;
  288. 	}
  289.  
  290. 	public function getTotalPages()
  291. 	{
  292. 	    foreach($this->employees as $employee) {
  293. 		    $this->totalWorkDone += $employee->getPages();
  294. 		}
  295. 	    return $this->totalWorkDone;
  296. 	}
  297.  
  298.     public function getTotalCoffee() 	
  299. 	{
  300. 	    foreach($this->employees as $employee) {
  301. 		    $this->totalCoffeeAmount += $employee->getCoffee();
  302. 		}
  303. 	    return $this->totalCoffeeAmount;
  304. 	}
  305.  
  306. 	public function getEmployeesNum()
  307. 	{
  308. 	    return count($this->employees);
  309. 	}
  310.  
  311. 	public function getSalaryPagesRatio()
  312. 	{
  313. 	    return $this->totalSalary / $this->totalWorkDone;
  314. 	}
  315.  
  316. 	public function getDepName()
  317. 	{
  318. 	    return $this->depName;
  319. 	}
  320.  
  321. 	public function getEmployees()
  322. 	{
  323. 	    return $this->employees;
  324. 	}
  325.  
  326. 	public function __clone()
  327. 	{
  328. 	    $clonedEmps = [];
  329. 	    foreach($this->employees as $emp) {
  330. 		    $clonedEmps[] = clone $emp;
  331. 		}
  332. 		$this->employees = $clonedEmps;
  333. 	    $this->totalSalary = 0;
  334. 	    $this->totalCoffeeAmount = 0;
  335. 	    $this->totalWorkDone = 0;
  336.     }
  337. }
  338.  
  339.  
  340. function createEmployee($dep, $cls, $rank, $amt, $boss=false)
  341. {
  342.     $empSalarys = ["Manager" => 500, "Marketer" => 400, "Analyst" => 800, "Engineer" => 200];
  343.     $empCoffee = ["Manager" => 20, "Marketer" => 15, "Analyst" => 50, "Engineer" => 5];
  344.     $empPages = ["Manager" => 200, "Marketer" => 150, "Analyst" => 5, "Engineer" => 50];
  345.  
  346.     for($i = 0; $i < $amt; $i++)     {
  347.        $emp = new $cls($empSalarys[$cls], $rank, $empCoffee[$cls], $empPages[$cls], $boss);
  348.        $dep->addEmployee($emp);
  349.     }
  350. }
  351.  
  352.  
  353. function cmpRanks($emp1, $emp2) 
  354. {
  355.     if($emp1->getRank() === $emp2->getRank()) {
  356. 	    return 0;
  357. 	}
  358. 	return ($emp1->getRank() < $emp2->getRank()) ? -1 : 1;
  359. }
  360.  
  361. function tryModel1($dep)
  362. {
  363.     $engineers = [];
  364. 	foreach($dep->getEmployees() as $emp) {
  365. 	    if(get_class($emp) === "Engineer") {
  366. 		    array_push($engineers, $emp);
  367. 		} elseif($emp->isBoss() === true) {
  368. 		    continue;
  369. 		} else { 
  370. 		    $randomEmp = array_rand($dep->getEmployees());
  371. 		}    
  372. 	}	 
  373. 	usort($engineers, "cmpRanks");		
  374. 	for($i = 0; $i < round(count($engineers) * 0.4); $i++) {
  375. 	    if($engineers[$i]->isBoss() !== true) {
  376. 		    $dep->fireEmployee($engineers[$i]);
  377. 		} else {
  378. 		    $dep->fireEmployee($randomEmp);
  379. 		}
  380. 	}
  381. }
  382.  
  383. function tryModel2($dep)
  384. {
  385.     $checkBoss = false;
  386. 	foreach($dep->getEmployees() as $emp) {
  387. 	    if(get_class($emp) === "Analyst") {
  388. 	        $checkBoss = true;
  389. 	        $emp->setSalary(1100);
  390. 	        $emp->setCoffee(75);
  391. 		}
  392. 	}
  393. 	if($checkBoss) {
  394. 	    foreach($dep->getEmployees() as $emp) {
  395. 	        if($emp->isBoss() && get_class($emp) !== "Analyst") {
  396. 	            $dep->fireEmployee($emp);
  397. 	            $newBoss = new Analyst(1100, 3, 75, 5, $boss=true);
  398. 	            $dep->addEmployee($newBoss);
  399. 	        }
  400. 	    }
  401. 	}
  402. }	
  403.  
  404. function tryModel3($dep) 
  405. {
  406.     $depEmployees = $dep->getEmployees();
  407. 	$firstRankMan = [];
  408. 	$secondRankMan = [];
  409. 	foreach($depEmployees as $emp) {
  410. 	    if(get_class($emp) === "Manager" && $emp->getRank() === 1 && $emp->isBoss() === false) {
  411. 	        array_push($firstRankMan, $emp);
  412. 		} elseif(get_class($emp) === "Manager" && $emp->getRank() === 2 && $emp->isBoss() === false) {
  413. 		    array_push($secondRankMan, $emp);
  414. 		} 
  415. 	}
  416. 	$firstRankLim = round(count($firstRankMan) * 0.5);
  417. 	$secondRankLim = round(count($secondRankMan) * 0.5);
  418.     for($i = 0; $i < $firstRankLim; $i++) {
  419.         $key = array_search($firstRankMan[$i], $depEmployees);
  420.         $depEmployees[$key]->setRank(2);
  421.     }
  422.     for($i = 0; $i < $secondRankLim; $i++) {
  423.         $key = array_search($secondRankMan[$i], $depEmployees);
  424.         $depEmployees[$key]->setRank(3);
  425.     }
  426. }
  427.  
  428.  
  429. $purchaseDep = new Department("закупок");
  430. createEmployee($purchaseDep, "Manager", 1, 9);
  431. createEmployee($purchaseDep, "Manager", 2, 3);
  432. createEmployee($purchaseDep, "Manager", 3, 2);
  433. createEmployee($purchaseDep, "Marketer", 1, 2);
  434. createEmployee($purchaseDep, "Manager", 2, 1, $boss=true);
  435.  
  436. $salesDep = new Department("продаж");
  437. createEmployee($salesDep, "Manager", 1, 12);
  438. createEmployee($salesDep, "Marketer", 1, 6);
  439. createEmployee($salesDep, "Analyst", 1, 3);
  440. createEmployee($salesDep, "Analyst", 2, 2);
  441. createEmployee($salesDep, "Marketer", 2, 1, $boss=true);
  442.  
  443. $adsDep = new Department("рекламы");
  444. createEmployee($adsDep, "Marketer", 1, 15);
  445. createEmployee($adsDep, "Marketer", 2, 10);
  446. createEmployee($adsDep, "Manager", 1, 8);
  447. createEmployee($adsDep, "Engineer", 1, 2);
  448. createEmployee($adsDep, "Marketer", 3, 1, $boss=true);
  449.  
  450. $logisticsDep = new Department("логистики");
  451. createEmployee($logisticsDep, "Manager", 1, 13);
  452. createEmployee($logisticsDep, "Manager", 2, 5);
  453. createEmployee($logisticsDep, "Engineer", 1, 5);
  454. createEmployee($logisticsDep, "Manager", 1, 1, $boss=true);
  455.  
  456. $allDeps = [$purchaseDep, $salesDep, $adsDep, $logisticsDep];
  457. $clonedDeps1 = [];
  458. $clonedDeps2 = [];
  459. $clonedDeps3 = [];
  460.  
  461. foreach($allDeps as $department) {
  462.     $clonedDeps1[] = clone $department;
  463. 	$clonedDeps2[] = clone $department;
  464. 	$clonedDeps3[] = clone $department;
  465. }
  466.  
  467. function tryCrisisModel($clonedDeps, $choice)
  468. { 
  469.     if($choice === 1) {
  470. 	    array_walk($clonedDeps, "tryModel1");
  471. 	} elseif($choice === 2) {
  472.         array_walk($clonedDeps, "tryModel2");
  473.     } elseif($choice === 3) { 
  474. 	    array_walk($clonedDeps, "tryModel3");
  475. 	} else {
  476. 	    exit("No such model number.\n");
  477. 	}
  478. 	$result = new PrettyPrinter($clonedDeps);
  479. 	echo "\n\n";
  480.     echo "Применение кризисной модели #{$choice}\n\n";
  481. 	echo $result;
  482. }
  483.  
  484. $baseData = new PrettyPrinter($allDeps);
  485. echo "Начальные данные.\n\n";
  486. echo $baseData;
  487.  
  488. tryCrisisModel($clonedDeps1, 1);
  489. tryCrisisModel($clonedDeps2, 2);
  490. tryCrisisModel($clonedDeps3, 3);
  491.  
  492. ?>
Success #stdin #stdout 0.02s 24728KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Начальные данные.

№ департамент Σрабов Σтугриков Σкофе Σстраниц тугриков/страниц 
--------------------------------------------------------------
1 закупок     17     9612.5    350   3100     3.101            
--------------------------------------------------------------
2 продаж      24     13550     610   3325     4.075            
--------------------------------------------------------------
3 рекламы     36     16300     575   5450     2.991            
--------------------------------------------------------------
4 логистики   24     11375     425   3850     2.955            
--------------------------------------------------------------
  Итого       101    50837.5   1960  15725    3.2805           
--------------------------------------------------------------


Применение кризисной модели #1

№ департамент Σрабов Σтугриков Σкофе Σстраниц тугриков/страниц 
--------------------------------------------------------------
1 закупок     17     9612.5    350   3100     3.101            
--------------------------------------------------------------
2 продаж      24     13550     610   3325     4.075            
--------------------------------------------------------------
3 рекламы     35     16100     570   5400     2.981            
--------------------------------------------------------------
4 логистики   22     10975     415   3750     2.927            
--------------------------------------------------------------
  Итого       98     50237.5   1945  15575    3.271            
--------------------------------------------------------------


Применение кризисной модели #2

№ департамент Σрабов Σтугриков Σкофе Σстраниц тугриков/страниц 
--------------------------------------------------------------
1 закупок     17     9612.5    350   3100     3.101            
--------------------------------------------------------------
2 продаж      24     16925     855   3325     5.090            
--------------------------------------------------------------
3 рекламы     36     16300     575   5450     2.991            
--------------------------------------------------------------
4 логистики   24     11375     425   3850     2.955            
--------------------------------------------------------------
  Итого       101    54212.5   2205  15725    3.53425          
--------------------------------------------------------------


Применение кризисной модели #3

№ департамент Σрабов Σтугриков Σкофе Σстраниц тугриков/страниц 
--------------------------------------------------------------
1 закупок     17     10487.5   350   3100     3.383            
--------------------------------------------------------------
2 продаж      24     14300     610   3325     4.301            
--------------------------------------------------------------
3 рекламы     36     16800     575   5450     3.083            
--------------------------------------------------------------
4 логистики   24     12625     425   3850     3.279            
--------------------------------------------------------------
  Итого       101    54212.5   1960  15725    3.5115           
--------------------------------------------------------------
https://ideone.com/mWE8fL
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!