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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4.  
  5. class Ideone {
  6.   public static void main (String[] args) {
  7.     Arrays.stream(digitize(312123991239L)).forEach(System.out::print);
  8.   }
  9.  
  10.   static int[] digitize(long l) {
  11.     return Arrays.stream(String.valueOf(l).split(""))
  12.       .mapToInt(Integer::parseInt)
  13.       .toArray();
  14.   }
  15. }
Success #stdin #stdout 0.11s 52864KB
comments (?)
stdin 
Standard input is empty
stdout 
312123991239
https://ideone.com/kzFNx1
language:
Java (HotSpot 12)
created:
3 years ago
visibility:
secret

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