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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 void main (String[] args) throws java.lang.Exception
  11.     {
  12.       int moneyAmount = 50;
  13.       boolean notEnoughtMoney = false;
  14.       TreeMap<Integer,String> menu = new TreeMap<Integer, String>();
  15.       menu.put(140,"Латте");
  16.       menu.put(160,"Капучино");
  17.       menu.put(20,"Вода");
  18.       menu.put(40,"Молоко");
  19.  
  20.       for (Map.Entry<Integer,String> item:menu.entrySet()){
  21.           if (item.getKey()<=moneyAmount){
  22.               System.out.println("Вы можете купить "+item.getValue());
  23.               notEnoughtMoney=true;
  24.               }}
  25.  
  26.           if(!notEnoughtMoney)
  27.           System.out.println("У вас не достаточно денег");
  28.  
  29.  
  30.     }
  31. }
Success #stdin #stdout 0.06s 2184192KB
comments (?)
stdin 
Standard input is empty
stdout 
Вы можете купить Вода
Вы можете купить Молоко
https://ideone.com/uzPcra
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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