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  1. import java.util.*;
  2.  
  3. public class Main {
  4. 	List l1, l2, l3, l4, l5, l6, l7, l8;
  5.  
  6. 	Main() {
  7. 		System.out.println(f(l1));
  8. 		System.out.println(f(l2));
  9. 		System.out.println(f(l3));
  10. 		System.out.println(f(l4));
  11. 		System.out.println(f(l5));
  12. 		System.out.println(f(l6));
  13. 		System.out.println(f(l7));
  14. 		System.out.println(f(l8));
  15. 	}
  16.  
  17. 	public static void main(String[] args){
  18. 		new Main();
  19. 	}
  20.  
  21. 	List f(List l){
  22. 		l.sort(Comparator.comparing(o -> {
  23. 			if (o instanceof Integer)
  24. 				return (Integer) o;
  25. 			f((List) o);
  26. 			return ((List) o).stream().filter(i -> i instanceof Integer).mapToInt(i -> (Integer) i).sum();
  27. 		}));
  28. 		return l;
  29. 	}
  30.  
  31. 	{
  32. 		l1 = new ArrayList(Arrays.asList(1, 2, 3));
  33.  
  34. 		l2 = new ArrayList(Arrays.asList(1, 2, 6, 3, 9, 8));
  35.  
  36. 		l3 = new ArrayList(Arrays.asList(4, 3, new ArrayList(Arrays.asList(2)), new ArrayList(Arrays.asList(1))));
  37.  
  38. 		l4 = new ArrayList(Arrays.asList(4, 3, new ArrayList(Arrays.asList(2)),
  39. 				new ArrayList(Arrays.asList(
  40. 					new ArrayList(Arrays.asList(1))
  41. 				))
  42. 			));
  43.  
  44. 		l5 = new ArrayList(Arrays.asList(5,
  45. 				new ArrayList(Arrays.asList(1, 2,
  46. 					new ArrayList(Arrays.asList(9, 8))
  47. 				))
  48. 			));
  49.  
  50. 		l6 = new ArrayList(Arrays.asList(3,
  51. 				new ArrayList(Arrays.asList(1, 2)),
  52. 				new ArrayList(Arrays.asList(2, 1))
  53. 			));
  54.  
  55. 		l7 = new ArrayList(Arrays.asList(3,
  56. 				new ArrayList(Arrays.asList(1, 2,
  57. 					new ArrayList(Arrays.asList(99))
  58. 				)),
  59. 				new ArrayList(Arrays.asList(2, 1,
  60. 					new ArrayList(Arrays.asList(34))
  61. 				))
  62. 			));
  63.  
  64. 		l8 = new ArrayList(Arrays.asList(7, 2, 
  65. 				new ArrayList(Arrays.asList(1,
  66. 					new ArrayList(Arrays.asList(9, 12))
  67. 				)),
  68. 				new ArrayList(Arrays.asList(4, 3, 2, 
  69. 					new ArrayList(Arrays.asList(1, 2))
  70. 				))
  71. 			));
  72. 	}
  73. }
Success #stdin #stdout 0.23s 320832KB
comments (?)
stdin 
Standard input is empty
stdout 
[1, 2, 3]
[1, 2, 3, 6, 8, 9]
[[1], [2], 3, 4]
[[[1]], [2], 3, 4]
[[1, 2, [8, 9]], 5]
[3, [1, 2], [1, 2]]
[3, [1, 2, [99]], [1, 2, [34]]]
[[1, [9, 12]], 2, 7, [2, 3, [1, 2], 4]]
https://ideone.com/XlmRPt
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
public

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