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  1. <?php
  2.  
  3. class Employee
  4. {
  5.     public $isChief;
  6.     public $rank;
  7.  
  8.     public function __construct($isChief, $rank)
  9.     {
  10.         $this->isChief = $isChief;
  11.         $this->rank = $rank;
  12.  
  13.         if ($isChief == 1) {
  14.             $this->coffeeConsumption *= 2;
  15.             $this->paperConsumption = 0;
  16.         }
  17.     }
  18.     public function getSalary()
  19.     {
  20.         $salary = $this->baseRate;
  21.         if ($this->rank == 2) {
  22.             $salary *= 1.25;
  23.         } elseif ($this->rank == 3) {
  24.             $salary *= 1.5;
  25.         }
  26.         if ($this->isChief == 1) {
  27.             $salary *= 1.5;
  28.         }
  29.         return $salary;
  30.     }
  31. }
  32.  
  33. class Manager extends Employee
  34. {
  35.     public $baseRate = 500;
  36.     public $coffeeConsumption = 20;
  37.     public $paperConsumption = 200;
  38. }
  39.  
  40. class Marketing extends Employee
  41. {
  42.     public $baseRate = 400;
  43.     public $coffeeConsumption = 15;
  44.     public $paperConsumption = 150;
  45. }
  46.  
  47. class Engineer extends Employee
  48. {
  49.     public $baseRate = 200;
  50.     public $coffeeConsumption = 5;
  51.     public $paperConsumption = 50;
  52. }
  53.  
  54. class Analyst extends Employee
  55. {
  56.     public $baseRate = 800;
  57.     public $coffeeConsumption = 50;
  58.     public $paperConsumption = 5;
  59. }
  60.  
  61. class Department
  62. {
  63.     public $name;
  64.     public $employees;
  65.  
  66.     public function __construct ($name, $employees)
  67.     {
  68.         $this->name = $name;
  69.         $this->employees = $employees;
  70.     }
  71.     public function getEmployeesCount()
  72.     {
  73.         return count($this->employees);
  74.     }
  75.     public function getEmployeesSalary()
  76.     {
  77.         $employeesSalary = 0;
  78.         foreach ($this->employees as $employee) {
  79.             $employeesSalary += $employee->getSalary();
  80.         }
  81.         return $employeesSalary;
  82.     }
  83.     public function getConsumptionOfCoffee()
  84.     {
  85.         $consumptionOfCoffee = 0;
  86.         foreach ($this->employees as $employee) {
  87.             $consumptionOfCoffee += $employee->coffeeConsumption;
  88.         }
  89.         return $consumptionOfCoffee;
  90.     }
  91.     public function getPaperConsumption()
  92.     {
  93.         $paperConsumption = 0;
  94.         foreach ($this->employees as $employee) {
  95.             $paperConsumption += $employee->paperConsumption;
  96.         }
  97.         return $paperConsumption;
  98.     }
  99.     public function getCostPerPage()
  100.     {
  101.         return round($this->getEmployeesSalary() / $this->getPaperConsumption(), 2);
  102.     }
  103. }
  104.  
  105. function generateEmployeesList ($name, $isChief, $rank, $count, $employees)
  106. {
  107.     for ($i = 0; $i < $count; ++$i) {
  108.         $employees[] = new $name($isChief, $rank);
  109.     }
  110.     return $employees;
  111. }
  112.  
  113. //Создаем департаменты
  114. $employees = array();
  115. $employees = generateEmployeesList('Manager', 0, 1, 9, $employees);
  116. $employees = generateEmployeesList('Manager', 0, 2, 3, $employees);
  117. $employees = generateEmployeesList('Manager', 0, 3, 2, $employees);
  118. $employees = generateEmployeesList('Marketing', 0, 1, 2, $employees);
  119. $employees = generateEmployeesList('Manager', 1, 2, 1, $employees);
  120. $departmentOfProcurement = new Department('Закупок', $employees);
  121.  
  122. $employees = array();
  123. $employees = generateEmployeesList('Manager', 0, 1, 12, $employees);
  124. $employees = generateEmployeesList('Marketing', 0, 1, 6, $employees);
  125. $employees = generateEmployeesList('Analyst', 0, 1, 3, $employees);
  126. $employees = generateEmployeesList('Analyst', 0, 2, 2, $employees);
  127. $employees = generateEmployeesList('Marketing', 1, 2, 1, $employees);
  128. $salesDepartment = new Department('Продаж', $employees);
  129.  
  130. $employees = array();
  131. $employees = generateEmployeesList('Marketing', 0, 1, 15, $employees);
  132. $employees = generateEmployeesList('Marketing', 0, 2, 10, $employees);
  133. $employees = generateEmployeesList('Manager', 0, 1, 8, $employees);
  134. $employees = generateEmployeesList('Engineer', 0, 1, 2, $employees);
  135. $employees = generateEmployeesList('Marketing', 1, 3, 1, $employees);
  136. $departmentOfAdvertising = new Department('Рекламы', $employees);
  137.  
  138. $employees = array();
  139. $employees = generateEmployeesList('Manager', 0, 1, 13, $employees);
  140. $employees = generateEmployeesList('Manager', 0, 2, 5, $employees);
  141. $employees = generateEmployeesList('Engineer', 0, 1, 5, $employees);
  142. $employees = generateEmployeesList('Manager', 1, 1, 1, $employees);
  143. $logisticDepartment = new Department('Логистики', $employees);
  144.  
  145. echo "Сотрудников " . $departmentOfProcurement->getEmployeesCount() . "\n";
  146. echo "Зарплата " . $departmentOfProcurement->getEmployeesSalary() . "\n";
  147. echo "Кофе " . $departmentOfProcurement->getConsumptionOfCoffee() . "\n";
  148. echo "Страниц " . $departmentOfProcurement->getPaperConsumption() . "\n";
  149. echo "Стоимость страницы  " . $departmentOfProcurement->getCostPerPage() . "\n";
Success #stdin #stdout 0.01s 20568KB
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Сотрудников 17
Зарплата 9612.5
Кофе 350
Страниц 3100
Стоимость страницы  3.1
https://ideone.com/7Cmtbr
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
secret

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