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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4. import java.text.DecimalFormat;
  5.  
  6.  
  7. class Main
  8. {
  9. 	public static void main (String[] args) throws java.lang.Exception
  10. 	{
  11. 		DecimalFormat format = new DecimalFormat();
  12.         format.setDecimalSeparatorAlwaysShown(false);
  13. 		double children ;
  14. 		double cakes = 0 ;
  15. 		double milk = 0; 
  16. 		double child ;
  17. 		Scanner in= new Scanner(System.in);
  18. 		children= in.nextDouble();
  19.     	while (in.hasNextDouble()){
  20.     		child= in.nextDouble();
  21.         	if ( child < 30) {
  22.             	cakes++; 
  23.             	milk += 2;
  24.         	}
  25. 		}
  26.     	System.out.print(format.format(Math.ceil(milk/9)));
  27.     	System.out.print(" ");
  28.     	System.out.print(format.format(cakes));
  29.  
  30. 	}
  31. }
Success #stdin #stdout 0.08s 2184192KB
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2 5
https://ideone.com/3TqE7e
language:
Java (HotSpot 12)
created:
5 years ago
visibility:
public

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