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  1. import java.util.Scanner;
  2.  
  3. public class Main {
  4.  
  5. 	public static void cutLog(String log) {
  6.  
  7. 		String logPieces[] = log.split("X");
  8.  
  9. 		int length =0;
  10. 		for (int i = 0; i < logPieces.length; i++) {
  11. 			if (logPieces[i].equals("")) {
  12.  
  13. 			} else {
  14. 				length ++;
  15. 			}
  16.  
  17. 		}
  18. 		System.out.println(length);
  19.  
  20. 		for (int i = 0; i < logPieces.length; i++) {
  21. 			if (logPieces[i].equals("")) {
  22.  
  23. 			} else {
  24. 				System.out.println(logPieces[i]);
  25. 			}
  26.  
  27. 		}
  28.  
  29. 	}
  30.  
  31. 	public static void main(String[] args) {
  32. 		int logLength;
  33. 		String log;
  34.  
  35. 		Scanner input = new Scanner(System.in);
  36. 		System.out.print("");
  37. 		logLength = input.nextInt();
  38. 		System.out.print("");
  39. 		Scanner input2 = new Scanner(System.in);
  40. 		log = input2.nextLine();
  41. 		System.out.print("");
  42.  
  43. 		cutLog(log);
  44.  
  45. 	}
  46.  
  47. }
Runtime error #stdin #stdout #stderr 0.09s 380672KB
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stdin
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4
XOOX
stdout
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Standard output is empty
stderr
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Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.util.Scanner.nextLine(Scanner.java:1585)
	at Main.main(Main.java:40)
https://ideone.com/ghOTfx
language:
Java (12.0.1)
created:
10 years ago
visibility:
secret

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