fork download
copy 
  1. import java.util.Scanner;
  2.  
  3. public class Main
  4. {
  5. 	public static void main (String[] args)
  6. 	{
  7. 		int s = 0;
  8. 		Scanner in = new Scanner(System.in);
  9.  
  10. 		while (in.hasNextDouble())
  11. 		{
  12. 			double x = in.nextDouble();
  13. 			s += 1;
  14. 		}
  15. 		System.out.println(s);
  16. 	}
  17. }
Runtime error #stdin #stdout #stderr 0.08s 4386816KB
comments (?)
stdin
copy 
1 25 38 abc
stdout
copy 
Standard output is empty
stderr
copy 
Exception in thread "main" java.util.InputMismatchException
	at java.util.Scanner.throwFor(Scanner.java:864)
	at java.util.Scanner.next(Scanner.java:1485)
	at java.util.Scanner.nextDouble(Scanner.java:2413)
	at Main.main(Main.java:12)
https://ideone.com/OiPriM
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!