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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static class Drink {
  11.         private String name;
  12.         private int price;
  13.  
  14.         public Drink(String name, int price){
  15.             this.name = name;
  16.             this.price = price;
  17.         }
  18.  
  19.         public void setName(String name) {
  20.             this.name = name;
  21.         }
  22.         public void setPrice(int price) {
  23.             this.price = price;
  24.         }
  25.         public String getName() {
  26.             return name;
  27.         }
  28.         public int getPrice() {
  29.             return price;
  30.         }
  31.  
  32.  
  33.     }
  34.  
  35. 	public static void main(String[] args) {
  36.  
  37. 	    List<Drink> drinks = new ArrayList<>();
  38. 		List<String> drinksAvailable = new ArrayList<>();
  39.  
  40. 		int moneyAmount = 12;
  41.  
  42. 	    drinks.add(new Drink("капучино", 150));
  43. 	    drinks.add(new Drink("эспрессо", 80));
  44. 	    drinks.add(new Drink ("вода", 20));
  45. 	    drinks.add(new Drink ("какао", 100));
  46.  
  47. 	    boolean canBuyAnything = false;
  48.  
  49. 	    System.out.println("Кофе-машина");
  50. 	    System.out.println("Вы внесли " + moneyAmount + " руб." );
  51.  
  52. 	    for(Drink drink : drinks) {
  53.  
  54. 	        int price = drink.getPrice();
  55. 	        String name = drink.getName();
  56.  
  57. 	        if (moneyAmount >= price) {
  58. 	            drinksAvailable.add(name); 
  59. 	            canBuyAnything = true;
  60. 	        }
  61. 	    }
  62.  
  63. 	    if (canBuyAnything == false) {
  64. 	        System.out.println("Недостаточно средств :( Изучайте Java и зарабатывайте много!))");
  65. 	    } else {
  66. 	    System.out.println("Доступны к покупке: " + String.join(", ", drinksAvailable));
  67. 	    }
  68. 	}
  69. }
Success #stdin #stdout 0.12s 50264KB
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Кофе-машина
Вы внесли 12 руб.
Недостаточно средств :( Изучайте Java и зарабатывайте много!))
https://ideone.com/Xk8Pwc
language:
Java (HotSpot 12)
created:
2 years ago
visibility:
public

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