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  1. package testovoe_zadanie;
  2.  
  3. /*Аквариум. Определить иерархию рыб и рептилий. Создать аквариум. Посчитать 
  4.  
  5. общую цену вместе со стоимостью аксессуаров.*/
  6.  
  7. public class Aquarium {
  8.     protected double price = 0;
  9. 	protected double weight = 0;
  10.  
  11. 	private static double totalPrice = 0;
  12.  
  13. 	public Aquarium(double price, double weight)	{
  14. 		this.price = price;
  15. 		this.weight = weight;
  16. 		totalPrice += this.price;
  17. 	}
  18.  
  19. 	public Aquarium() {
  20.     }
  21.  
  22. 	public Aquarium(double price) {
  23. 		this.price = price;
  24. 		totalPrice += this.price;
  25.     }
  26.  
  27.     public static double getTotalPrice()
  28.     {
  29.         return totalPrice;
  30.     }
  31.  
  32. 	public static void main(String[] args) {
  33.  
  34. 		Aquarium ob1 = new Aquarium(2, 5);
  35. 		Aquarium ob2 = new Aquarium(3, 5);
  36. 		Aquarium ob3 = new Aquarium(5, 5);
  37. 		Aquarium ob4 = new Aquarium();
  38. 		Aquarium ob5 = new Aquarium(5);
  39.  
  40. 		Fish fish1 = new Fish(2, 5, "Рыбка1");
  41. 		Fish fish2 = new Fish(2, 5);
  42. 		Fish fish3 = new Fish();
  43. 		Fish fish4 = new Fish(5);
  44.  
  45. 		Reptile reptile1 = new Reptile(5);
  46.  
  47. 		Accessory accessory1 = new Accessory(63.5, 2, "Лампа");
  48.  
  49. 		System.out.println("Общая стоимость " + getTotalPrice());
  50. 	}
  51.  
  52. }
  53.  
  54.  
  55. package testovoe_zadanie;
  56.  
  57. public class Fish extends Aquarium {
  58.       			  String nameOfFish;
  59.  
  60. 	  			  public Fish(double price, double weight, String nameOfFish) {
  61. 	  				  super(price, weight);
  62. 	  			  }
  63.  
  64. 	  			  public Fish(double price, double weight) {
  65. 	  				  super(price, weight);
  66. 	  			  }
  67.  
  68. 	  			  public Fish() {
  69.  
  70. 	  			  }
  71.  
  72. 	  			  public Fish(double price) {
  73. 	  				 super(price);
  74. 	  			  }
  75.  
  76. 	  			  public Fish(double price, String nameOfFish) {
  77. 	  				  super(price);
  78. 	  			  }
  79. }
  80.  
  81.  
  82. package testovoe_zadanie;
  83.  
  84. public class Reptile extends Aquarium {
  85.       String nameOfReptile;
  86.  
  87. 	  public Reptile(double price, double weight, String nameOfReptile) {
  88. 		  super(price, weight);
  89. 	  }
  90.  
  91. 	  public Reptile(double price, double weight) {
  92. 		  super(price, weight);
  93. 	  }
  94.  
  95. 	  public Reptile() {
  96.  
  97. 	  }
  98.  
  99. 	  public Reptile(double price) {
  100. 		 super(price);
  101.  
  102. 	  }
  103. }
  104.  
  105.  
  106. package testovoe_zadanie;
  107.  
  108. public class Accessory extends Aquarium {
  109.       			  String nameOfAccessory;
  110.  
  111. 	  			  public Accessory(double price, double weight, String nameOfAccessory) {
  112. 	  				  super(price, weight);
  113. 	  			  }
  114.  
  115. 	  			  public Accessory(double price, double weight) {
  116. 	  				  super(price, weight);
  117. 	  			  }
  118.  
  119. 	  			  public Accessory() {
  120.  
  121. 	  			  }
  122.  
  123. 	  			  public Accessory(double price) {
  124. 	  				 super(price);
  125. 	  			  }
  126.  
  127. 	  			  public Accessory(double price, String nameOfAccessory) {
  128. 	  				  super(price);
  129. 	  			  }
  130. }
  131.  
  132.  
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
Main.java:55: error: class, interface, or enum expected
package testovoe_zadanie;
^
Main.java:82: error: class, interface, or enum expected
package testovoe_zadanie;
^
Main.java:106: error: class, interface, or enum expected
package testovoe_zadanie;
^
3 errors
stdout
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Standard output is empty
https://ideone.com/FJD0AG
language:
Java (12.0.1)
created:
9 years ago
visibility:
public

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