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  1. public class Hexspeak {
  2.     public String decode(long ciphertext)
  3.     {
  4.         String ret = "";
  5.         while(ciphertext > 0)
  6.         {
  7.             if(ciphertext % 16 == 0)
  8.                 ret = 'O' + ret;
  9.             else if(ciphertext % 16 == 1)
  10.                 ret = 'I' + ret;
  11.             else if(ciphertext % 16 > 9)
  12.                 ret = (char)(ciphertext % 16 - 10 + 'A') + ret;
  13.             else
  14.                 return "Error!";
  15.             ciphertext /= 16;
  16.         }
  17.         return ret;
  18.     }
  19. }
  20.  
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
Main.java:1: error: class Hexspeak is public, should be declared in a file named Hexspeak.java
public class Hexspeak {
       ^
1 error
stdout
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Standard output is empty
https://ideone.com/uzGzxa
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
secret

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