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  1. class M{
  2.   static int c(int[] a){
  3.     int i = a[0],
  4.         j;
  5.     for(int b : a){
  6.       i = (j = (i+"").length() - (b+"").length()) > 0
  7.            ? b
  8.            : b > i & j == 0
  9.               ? b
  10.               : i;
  11.     }
  12.     return i;
  13.   }
  14.  
  15.   public static void main(String[] a){
  16.     System.out.println(c(new int[]{ 1 }));
  17.     System.out.println(c(new int[]{ 9 }));
  18.     System.out.println(c(new int[]{ 1729 }));
  19.     System.out.println(c(new int[]{ 1, 1 }));
  20.     System.out.println(c(new int[]{ 34, 3 }));
  21.     System.out.println(c(new int[]{ 409, 12, 13 }));
  22.     System.out.println(c(new int[]{ 11, 11, 11, 1 }));
  23.     System.out.println(c(new int[]{ 11, 11, 11, 11 }));
  24.     System.out.println(c(new int[]{ 78, 99, 620, 1 }));
  25.     System.out.println(c(new int[]{ 78, 99, 620, 100 }));
  26.     System.out.println(c(new int[]{ 1, 5, 9, 12, 63, 102 }));
  27.     System.out.println(c(new int[]{ 3451, 29820, 2983, 1223, 1337 }));
  28.     System.out.println(c(new int[]{ 738, 2383, 281, 938, 212, 1010 }));
  29.   }
  30. }
Success #stdin #stdout 0.04s 711168KB
comments (?)
stdin
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Standard input is empty
stdout
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1
9
1729
1
3
13
1
11
1
99
9
3451
938
https://ideone.com/Zo6o2f
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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