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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.  
  11. public static class Run {
  12.     public int points;
  13.     public int runId;
  14. }
  15.  
  16. 	public static void main (String[] args) throws java.lang.Exception
  17. 	{
  18. int[][] points = new int[][] {
  19. 	new int[] {12, 13, 10, 0, 0, 0}
  20. ,   new int[] {1, 2, 3, 4, 5, 6}
  21. };
  22. Run[] runs = new Run[points[0].length];
  23. for (int i = 0 ; i != runs.length ; i++) {
  24.     Run r = new Run();
  25.     r.points = points[0][i];
  26.     r.runId = points[1][i];
  27.     runs[i] = r;
  28. }
  29. Arrays.sort(runs, new Comparator<Run>() {
  30.      public int compare(Run a, Run b) { 
  31.            return -Integer.compare(a.points, b.points);
  32.      }
  33. });
  34. for (int i = 0 ; i != runs.length ; i++) {
  35.     points[0][i] = runs[i].points;
  36.     points[1][i] = runs[i].runId;
  37. }
  38. for (int r = 0 ; r != 2 ; r++) {
  39.     for (int i = 0 ; i != runs.length ; i++) {
  40.     	System.out.print(points[r][i]+" ");
  41.     }
  42.     System.out.println();
  43. }
  44.  
  45. 	}
  46. }
Success #stdin #stdout 0.07s 381248KB
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Standard input is empty
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13 12 10 0 0 0 
2 1 3 4 5 6
https://ideone.com/FGm68C
language:
Java (HotSpot 12)
created:
11 years ago
visibility:
public

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