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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		String line1 = "10 20";
  13. 		String line2 = "30";
  14. 		String line3 = "                                   ";
  15.  
  16. 		String[] split1 = line1.split(" ");
  17. 		String[] split2 = line2.split(" ");
  18. 		String[] split3 = line3.split(" ");
  19.  
  20. 		System.out.println("linha 1 - " + split1.length + " valores");
  21. 		for(String value : split1){
  22. 			System.out.println(value);
  23. 		}
  24.  
  25. 		System.out.println("linha 2 - " + split2.length + " valor");
  26. 		for(String value : split2){
  27. 			System.out.println(value);
  28. 		}
  29.  
  30. 		System.out.println("linha 3 - " + split3.length + " valores");
  31. 		for(String value : split3){
  32. 			System.out.println(value);
  33. 		}
  34.  
  35. 	}
  36. }
Success #stdin #stdout 0.09s 27896KB
comments (?)
stdin
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Standard input is empty
stdout
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linha 1 - 2 valores
10
20
linha 2 - 1 valor
30
linha 3 - 0 valores
https://ideone.com/XHgR5I
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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