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  1. import java.util.stream.IntStream;
  2.  
  3. public class Main {
  4.     public static void main(String[] args) {
  5.         int[] array = {1, 2, 3, 4, 5};
  6.         String resposta = IntStream.of(array).mapToObj(String::valueOf).reduce("", String::concat);
  7.         System.out.println(resposta);
  8.     }
  9. }
Success #stdin #stdout 0.08s 34116KB
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https://ideone.com/XBY761
language:
Java (HotSpot 12)
created:
5 years ago
visibility:
public

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